Ecoer Logo
VOTING POWER95.94%
DOWNVOTE POWER0.00%
RESOURCE CREDITS100.00%
REPUTATION PROGRESS7.36%
Net Worth
0.000USD
STEEM
0.000STEEM
SBD
0.000SBD
Own SP
0.000SP

Detailed Balance

STEEM
balance
0.000STEEM
market_balance
0.000STEEM
savings_balance
0.000STEEM
reward_steem_balance
0.000STEEM
STEEM POWER
Own SP
0.000SP
Delegated Out
0.000SP
Delegation In
0.000SP
Effective Power
0.000SP
Reward SP (pending)
0.000SP
SBD
sbd_balance
0.000SBD
sbd_conversions
0.000SBD
sbd_market_balance
0.000SBD
savings_sbd_balance
0.000SBD
reward_sbd_balance
0.000SBD
{
  "balance": "0.000 STEEM",
  "savings_balance": "0.000 STEEM",
  "reward_steem_balance": "0.000 STEEM",
  "vesting_shares": "0.000000 VESTS",
  "delegated_vesting_shares": "0.000000 VESTS",
  "received_vesting_shares": "0.000000 VESTS",
  "sbd_balance": "0.000 SBD",
  "savings_sbd_balance": "0.000 SBD",
  "reward_sbd_balance": "0.000 SBD",
  "conversions": []
}

Account Info

namealex207
id510191
rank1,919,772
reputation-3526797761
created2017-12-19T14:17:24
recovery_accountsteem
proxyNone
post_count2
comment_count0
lifetime_vote_count0
witnesses_voted_for0
last_post2018-08-08T09:02:48
last_root_post2018-08-08T09:02:48
last_vote_time2018-04-28T03:03:18
proxied_vsf_votes0, 0, 0, 0
can_vote1
voting_power9,594
delayed_votes0
balance0.000 STEEM
savings_balance0.000 STEEM
sbd_balance0.000 SBD
savings_sbd_balance0.000 SBD
vesting_shares0.000000 VESTS
delegated_vesting_shares0.000000 VESTS
received_vesting_shares0.000000 VESTS
reward_vesting_balance0.000000 VESTS
vesting_balance0.000 STEEM
vesting_withdraw_rate0.000000 VESTS
next_vesting_withdrawal1969-12-31T23:59:59
withdrawn67424151
to_withdraw67424151
withdraw_routes1
savings_withdraw_requests0
last_account_recovery1970-01-01T00:00:00
reset_accountnull
last_owner_update1970-01-01T00:00:00
last_account_update1970-01-01T00:00:00
minedNo
sbd_seconds23,412,501
sbd_last_interest_payment2018-08-08T11:09:24
savings_sbd_last_interest_payment1970-01-01T00:00:00
{
  "id": 510191,
  "name": "alex207",
  "owner": {
    "weight_threshold": 1,
    "account_auths": [],
    "key_auths": [
      [
        "STM5hpM6QF7YsXQ3pcHJobsTALCke79epWa36WsppkkHSMCvEXZVg",
        1
      ]
    ]
  },
  "active": {
    "weight_threshold": 1,
    "account_auths": [],
    "key_auths": [
      [
        "STM82ozRbntD8Je7EQNjjLrCSsREUK571qn9JwKNZ7wvF8Fy64LAi",
        1
      ]
    ]
  },
  "posting": {
    "weight_threshold": 1,
    "account_auths": [],
    "key_auths": [
      [
        "STM6mSK16GtaAAnWCSRQvrznLWzWq8HhRudXMYojNJoQzHZdSmt6a",
        1
      ]
    ]
  },
  "memo_key": "STM85bcuaygAJ58TubrjLxERrkkARY7Ui1qVDhX1DnUVdxPbzEHXo",
  "json_metadata": "",
  "posting_json_metadata": "",
  "proxy": "",
  "last_owner_update": "1970-01-01T00:00:00",
  "last_account_update": "1970-01-01T00:00:00",
  "created": "2017-12-19T14:17:24",
  "mined": false,
  "recovery_account": "steem",
  "last_account_recovery": "1970-01-01T00:00:00",
  "reset_account": "null",
  "comment_count": 0,
  "lifetime_vote_count": 0,
  "post_count": 2,
  "can_vote": true,
  "voting_manabar": {
    "current_mana": 9594,
    "last_update_time": 1524884598
  },
  "downvote_manabar": {
    "current_mana": 0,
    "last_update_time": 1513693044
  },
  "voting_power": 9594,
  "balance": "0.000 STEEM",
  "savings_balance": "0.000 STEEM",
  "sbd_balance": "0.000 SBD",
  "sbd_seconds": "23412501",
  "sbd_seconds_last_update": "2018-08-09T01:19:57",
  "sbd_last_interest_payment": "2018-08-08T11:09:24",
  "savings_sbd_balance": "0.000 SBD",
  "savings_sbd_seconds": "0",
  "savings_sbd_seconds_last_update": "1970-01-01T00:00:00",
  "savings_sbd_last_interest_payment": "1970-01-01T00:00:00",
  "savings_withdraw_requests": 0,
  "reward_sbd_balance": "0.000 SBD",
  "reward_steem_balance": "0.000 STEEM",
  "reward_vesting_balance": "0.000000 VESTS",
  "reward_vesting_steem": "0.000 STEEM",
  "vesting_shares": "0.000000 VESTS",
  "delegated_vesting_shares": "0.000000 VESTS",
  "received_vesting_shares": "0.000000 VESTS",
  "vesting_withdraw_rate": "0.000000 VESTS",
  "next_vesting_withdrawal": "1969-12-31T23:59:59",
  "withdrawn": 67424151,
  "to_withdraw": 67424151,
  "withdraw_routes": 1,
  "curation_rewards": 33,
  "posting_rewards": 0,
  "proxied_vsf_votes": [
    0,
    0,
    0,
    0
  ],
  "witnesses_voted_for": 0,
  "last_post": "2018-08-08T09:02:48",
  "last_root_post": "2018-08-08T09:02:48",
  "last_vote_time": "2018-04-28T03:03:18",
  "post_bandwidth": 0,
  "pending_claimed_accounts": 0,
  "vesting_balance": "0.000 STEEM",
  "reputation": -3526797761,
  "transfer_history": [],
  "market_history": [],
  "post_history": [],
  "vote_history": [],
  "other_history": [],
  "witness_votes": [],
  "tags_usage": [],
  "guest_bloggers": [],
  "rank": 1919772
}

Withdraw Routes

IncomingOutgoing
Empty
luckdiver
100.000%STEEM
{
  "incoming": [],
  "outgoing": [
    {
      "id": 38750,
      "from_account": "alex207",
      "to_account": "luckdiver",
      "percent": 10000,
      "auto_vest": false
    }
  ]
}
From Date
To Date
2019/12/19 15:55:09
parent authoralex207
parent permlinkgradual-approach-to-an-independent-optical-artificial-neural-network
authorsteemitboard
permlinksteemitboard-notify-alex207-20191219t155509000z
title
bodyCongratulations @alex207! You received a personal award! <table><tr><td>https://steemitimages.com/70x70/http://steemitboard.com/@alex207/birthday2.png</td><td>Happy Birthday! - You are on the Steem blockchain for 2 years!</td></tr></table> <sub>_You can view [your badges on your Steem Board](https://steemitboard.com/@alex207) and compare to others on the [Steem Ranking](https://steemitboard.com/ranking/index.php?name=alex207)_</sub> ###### [Vote for @Steemitboard as a witness](https://v2.steemconnect.com/sign/account-witness-vote?witness=steemitboard&approve=1) to get one more award and increased upvotes!
json metadata{"image":["https://steemitboard.com/img/notify.png"]}
Transaction InfoBlock #39177669/Trx a96fd3d142cf0240a7ccbba73c51b08d3e7be3cd
View Raw JSON Data
{
  "trx_id": "a96fd3d142cf0240a7ccbba73c51b08d3e7be3cd",
  "block": 39177669,
  "trx_in_block": 24,
  "op_in_trx": 0,
  "virtual_op": 0,
  "timestamp": "2019-12-19T15:55:09",
  "op": [
    "comment",
    {
      "parent_author": "alex207",
      "parent_permlink": "gradual-approach-to-an-independent-optical-artificial-neural-network",
      "author": "steemitboard",
      "permlink": "steemitboard-notify-alex207-20191219t155509000z",
      "title": "",
      "body": "Congratulations @alex207! You received a personal award!\n\n<table><tr><td>https://steemitimages.com/70x70/http://steemitboard.com/@alex207/birthday2.png</td><td>Happy Birthday! - You are on the Steem blockchain for 2 years!</td></tr></table>\n\n<sub>_You can view [your badges on your Steem Board](https://steemitboard.com/@alex207) and compare to others on the [Steem Ranking](https://steemitboard.com/ranking/index.php?name=alex207)_</sub>\n\n\n###### [Vote for @Steemitboard as a witness](https://v2.steemconnect.com/sign/account-witness-vote?witness=steemitboard&approve=1) to get one more award and increased upvotes!",
      "json_metadata": "{\"image\":[\"https://steemitboard.com/img/notify.png\"]}"
    }
  ]
}
alex207received 0.000 STEEM from power down installment (0.000 SP)
2019/01/07 17:12:03
from accountalex207
to accountalex207
withdrawn0.000000 VESTS
deposited0.000 STEEM
Transaction InfoBlock #29252388/Virtual Operation #38
View Raw JSON Data
{
  "trx_id": "0000000000000000000000000000000000000000",
  "block": 29252388,
  "trx_in_block": 4294967295,
  "op_in_trx": 0,
  "virtual_op": 38,
  "timestamp": "2019-01-07T17:12:03",
  "op": [
    "fill_vesting_withdraw",
    {
      "from_account": "alex207",
      "to_account": "alex207",
      "withdrawn": "0.000000 VESTS",
      "deposited": "0.000 STEEM"
    }
  ]
}
alex207sent 0.000 STEEM to @luckdiver from power down installment (0.000 SP)
2019/01/07 17:12:03
from accountalex207
to accountluckdiver
withdrawn0.000002 VESTS
deposited0.000 STEEM
Transaction InfoBlock #29252388/Virtual Operation #37
View Raw JSON Data
{
  "trx_id": "0000000000000000000000000000000000000000",
  "block": 29252388,
  "trx_in_block": 4294967295,
  "op_in_trx": 0,
  "virtual_op": 37,
  "timestamp": "2019-01-07T17:12:03",
  "op": [
    "fill_vesting_withdraw",
    {
      "from_account": "alex207",
      "to_account": "luckdiver",
      "withdrawn": "0.000002 VESTS",
      "deposited": "0.000 STEEM"
    }
  ]
}
alex207received 0.000 STEEM from power down installment (0.000 SP)
2018/12/31 17:12:03
from accountalex207
to accountalex207
withdrawn0.000000 VESTS
deposited0.000 STEEM
Transaction InfoBlock #29051039/Virtual Operation #6
View Raw JSON Data
{
  "trx_id": "0000000000000000000000000000000000000000",
  "block": 29051039,
  "trx_in_block": 4294967295,
  "op_in_trx": 0,
  "virtual_op": 6,
  "timestamp": "2018-12-31T17:12:03",
  "op": [
    "fill_vesting_withdraw",
    {
      "from_account": "alex207",
      "to_account": "alex207",
      "withdrawn": "0.000000 VESTS",
      "deposited": "0.000 STEEM"
    }
  ]
}
alex207sent 0.002 STEEM to @luckdiver from power down installment (0.003 SP)
2018/12/31 17:12:03
from accountalex207
to accountluckdiver
withdrawn5.186473 VESTS
deposited0.002 STEEM
Transaction InfoBlock #29051039/Virtual Operation #5
View Raw JSON Data
{
  "trx_id": "0000000000000000000000000000000000000000",
  "block": 29051039,
  "trx_in_block": 4294967295,
  "op_in_trx": 0,
  "virtual_op": 5,
  "timestamp": "2018-12-31T17:12:03",
  "op": [
    "fill_vesting_withdraw",
    {
      "from_account": "alex207",
      "to_account": "luckdiver",
      "withdrawn": "5.186473 VESTS",
      "deposited": "0.002 STEEM"
    }
  ]
}
alex207received 0.000 STEEM from power down installment (0.000 SP)
2018/12/24 17:12:03
from accountalex207
to accountalex207
withdrawn0.000000 VESTS
deposited0.000 STEEM
Transaction InfoBlock #28849532/Virtual Operation #5
View Raw JSON Data
{
  "trx_id": "0000000000000000000000000000000000000000",
  "block": 28849532,
  "trx_in_block": 4294967295,
  "op_in_trx": 0,
  "virtual_op": 5,
  "timestamp": "2018-12-24T17:12:03",
  "op": [
    "fill_vesting_withdraw",
    {
      "from_account": "alex207",
      "to_account": "alex207",
      "withdrawn": "0.000000 VESTS",
      "deposited": "0.000 STEEM"
    }
  ]
}
alex207sent 0.002 STEEM to @luckdiver from power down installment (0.003 SP)
2018/12/24 17:12:03
from accountalex207
to accountluckdiver
withdrawn5.186473 VESTS
deposited0.002 STEEM
Transaction InfoBlock #28849532/Virtual Operation #4
View Raw JSON Data
{
  "trx_id": "0000000000000000000000000000000000000000",
  "block": 28849532,
  "trx_in_block": 4294967295,
  "op_in_trx": 0,
  "virtual_op": 4,
  "timestamp": "2018-12-24T17:12:03",
  "op": [
    "fill_vesting_withdraw",
    {
      "from_account": "alex207",
      "to_account": "luckdiver",
      "withdrawn": "5.186473 VESTS",
      "deposited": "0.002 STEEM"
    }
  ]
}
2018/12/19 15:04:00
parent authoralex207
parent permlinkgradual-approach-to-an-independent-optical-artificial-neural-network
authorsteemitboard
permlinksteemitboard-notify-alex207-20181219t150359000z
title
bodyCongratulations @alex207! You received a personal award! <table><tr><td>https://steemitimages.com/70x70/http://steemitboard.com/@alex207/birthday1.png</td><td>1 Year on Steemit</td></tr></table> <sub>_[Click here to view your Board of Honor](https://steemitboard.com/@alex207)_</sub> > Support [SteemitBoard's project](https://steemit.com/@steemitboard)! **[Vote for its witness](https://v2.steemconnect.com/sign/account-witness-vote?witness=steemitboard&approve=1)** and **get one more award**!
json metadata{"image":["https://steemitboard.com/img/notify.png"]}
Transaction InfoBlock #28703044/Trx 28a79d6e9342adda2205f66f57b59355704d21e1
View Raw JSON Data
{
  "trx_id": "28a79d6e9342adda2205f66f57b59355704d21e1",
  "block": 28703044,
  "trx_in_block": 6,
  "op_in_trx": 0,
  "virtual_op": 0,
  "timestamp": "2018-12-19T15:04:00",
  "op": [
    "comment",
    {
      "parent_author": "alex207",
      "parent_permlink": "gradual-approach-to-an-independent-optical-artificial-neural-network",
      "author": "steemitboard",
      "permlink": "steemitboard-notify-alex207-20181219t150359000z",
      "title": "",
      "body": "Congratulations @alex207! You received a personal award!\n\n<table><tr><td>https://steemitimages.com/70x70/http://steemitboard.com/@alex207/birthday1.png</td><td>1 Year on Steemit</td></tr></table>\n\n<sub>_[Click here to view your Board of Honor](https://steemitboard.com/@alex207)_</sub>\n\n\n> Support [SteemitBoard's project](https://steemit.com/@steemitboard)! **[Vote for its witness](https://v2.steemconnect.com/sign/account-witness-vote?witness=steemitboard&approve=1)** and **get one more award**!",
      "json_metadata": "{\"image\":[\"https://steemitboard.com/img/notify.png\"]}"
    }
  ]
}
alex207received 0.000 STEEM from power down installment (0.000 SP)
2018/12/17 17:12:03
from accountalex207
to accountalex207
withdrawn0.000000 VESTS
deposited0.000 STEEM
Transaction InfoBlock #28648066/Virtual Operation #10
View Raw JSON Data
{
  "trx_id": "0000000000000000000000000000000000000000",
  "block": 28648066,
  "trx_in_block": 4294967295,
  "op_in_trx": 0,
  "virtual_op": 10,
  "timestamp": "2018-12-17T17:12:03",
  "op": [
    "fill_vesting_withdraw",
    {
      "from_account": "alex207",
      "to_account": "alex207",
      "withdrawn": "0.000000 VESTS",
      "deposited": "0.000 STEEM"
    }
  ]
}
alex207sent 0.002 STEEM to @luckdiver from power down installment (0.003 SP)
2018/12/17 17:12:03
from accountalex207
to accountluckdiver
withdrawn5.186473 VESTS
deposited0.002 STEEM
Transaction InfoBlock #28648066/Virtual Operation #9
View Raw JSON Data
{
  "trx_id": "0000000000000000000000000000000000000000",
  "block": 28648066,
  "trx_in_block": 4294967295,
  "op_in_trx": 0,
  "virtual_op": 9,
  "timestamp": "2018-12-17T17:12:03",
  "op": [
    "fill_vesting_withdraw",
    {
      "from_account": "alex207",
      "to_account": "luckdiver",
      "withdrawn": "5.186473 VESTS",
      "deposited": "0.002 STEEM"
    }
  ]
}
alex207received 0.000 STEEM from power down installment (0.000 SP)
2018/12/10 17:12:03
from accountalex207
to accountalex207
withdrawn0.000000 VESTS
deposited0.000 STEEM
Transaction InfoBlock #28446599/Virtual Operation #8
View Raw JSON Data
{
  "trx_id": "0000000000000000000000000000000000000000",
  "block": 28446599,
  "trx_in_block": 4294967295,
  "op_in_trx": 0,
  "virtual_op": 8,
  "timestamp": "2018-12-10T17:12:03",
  "op": [
    "fill_vesting_withdraw",
    {
      "from_account": "alex207",
      "to_account": "alex207",
      "withdrawn": "0.000000 VESTS",
      "deposited": "0.000 STEEM"
    }
  ]
}
alex207sent 0.002 STEEM to @luckdiver from power down installment (0.003 SP)
2018/12/10 17:12:03
from accountalex207
to accountluckdiver
withdrawn5.186473 VESTS
deposited0.002 STEEM
Transaction InfoBlock #28446599/Virtual Operation #7
View Raw JSON Data
{
  "trx_id": "0000000000000000000000000000000000000000",
  "block": 28446599,
  "trx_in_block": 4294967295,
  "op_in_trx": 0,
  "virtual_op": 7,
  "timestamp": "2018-12-10T17:12:03",
  "op": [
    "fill_vesting_withdraw",
    {
      "from_account": "alex207",
      "to_account": "luckdiver",
      "withdrawn": "5.186473 VESTS",
      "deposited": "0.002 STEEM"
    }
  ]
}
alex207received 0.000 STEEM from power down installment (0.000 SP)
2018/12/03 17:12:03
from accountalex207
to accountalex207
withdrawn0.000000 VESTS
deposited0.000 STEEM
Transaction InfoBlock #28245106/Virtual Operation #8
View Raw JSON Data
{
  "trx_id": "0000000000000000000000000000000000000000",
  "block": 28245106,
  "trx_in_block": 4294967295,
  "op_in_trx": 0,
  "virtual_op": 8,
  "timestamp": "2018-12-03T17:12:03",
  "op": [
    "fill_vesting_withdraw",
    {
      "from_account": "alex207",
      "to_account": "alex207",
      "withdrawn": "0.000000 VESTS",
      "deposited": "0.000 STEEM"
    }
  ]
}
alex207sent 0.002 STEEM to @luckdiver from power down installment (0.003 SP)
2018/12/03 17:12:03
from accountalex207
to accountluckdiver
withdrawn5.186473 VESTS
deposited0.002 STEEM
Transaction InfoBlock #28245106/Virtual Operation #7
View Raw JSON Data
{
  "trx_id": "0000000000000000000000000000000000000000",
  "block": 28245106,
  "trx_in_block": 4294967295,
  "op_in_trx": 0,
  "virtual_op": 7,
  "timestamp": "2018-12-03T17:12:03",
  "op": [
    "fill_vesting_withdraw",
    {
      "from_account": "alex207",
      "to_account": "luckdiver",
      "withdrawn": "5.186473 VESTS",
      "deposited": "0.002 STEEM"
    }
  ]
}
alex207received 0.000 STEEM from power down installment (0.000 SP)
2018/11/26 17:12:03
from accountalex207
to accountalex207
withdrawn0.000000 VESTS
deposited0.000 STEEM
Transaction InfoBlock #28043581/Virtual Operation #4
View Raw JSON Data
{
  "trx_id": "0000000000000000000000000000000000000000",
  "block": 28043581,
  "trx_in_block": 4294967295,
  "op_in_trx": 0,
  "virtual_op": 4,
  "timestamp": "2018-11-26T17:12:03",
  "op": [
    "fill_vesting_withdraw",
    {
      "from_account": "alex207",
      "to_account": "alex207",
      "withdrawn": "0.000000 VESTS",
      "deposited": "0.000 STEEM"
    }
  ]
}
alex207sent 0.002 STEEM to @luckdiver from power down installment (0.003 SP)
2018/11/26 17:12:03
from accountalex207
to accountluckdiver
withdrawn5.186473 VESTS
deposited0.002 STEEM
Transaction InfoBlock #28043581/Virtual Operation #3
View Raw JSON Data
{
  "trx_id": "0000000000000000000000000000000000000000",
  "block": 28043581,
  "trx_in_block": 4294967295,
  "op_in_trx": 0,
  "virtual_op": 3,
  "timestamp": "2018-11-26T17:12:03",
  "op": [
    "fill_vesting_withdraw",
    {
      "from_account": "alex207",
      "to_account": "luckdiver",
      "withdrawn": "5.186473 VESTS",
      "deposited": "0.002 STEEM"
    }
  ]
}
alex207received 0.000 STEEM from power down installment (0.000 SP)
2018/11/19 17:12:03
from accountalex207
to accountalex207
withdrawn0.000000 VESTS
deposited0.000 STEEM
Transaction InfoBlock #27842083/Virtual Operation #8
View Raw JSON Data
{
  "trx_id": "0000000000000000000000000000000000000000",
  "block": 27842083,
  "trx_in_block": 4294967295,
  "op_in_trx": 0,
  "virtual_op": 8,
  "timestamp": "2018-11-19T17:12:03",
  "op": [
    "fill_vesting_withdraw",
    {
      "from_account": "alex207",
      "to_account": "alex207",
      "withdrawn": "0.000000 VESTS",
      "deposited": "0.000 STEEM"
    }
  ]
}
alex207sent 0.002 STEEM to @luckdiver from power down installment (0.003 SP)
2018/11/19 17:12:03
from accountalex207
to accountluckdiver
withdrawn5.186473 VESTS
deposited0.002 STEEM
Transaction InfoBlock #27842083/Virtual Operation #7
View Raw JSON Data
{
  "trx_id": "0000000000000000000000000000000000000000",
  "block": 27842083,
  "trx_in_block": 4294967295,
  "op_in_trx": 0,
  "virtual_op": 7,
  "timestamp": "2018-11-19T17:12:03",
  "op": [
    "fill_vesting_withdraw",
    {
      "from_account": "alex207",
      "to_account": "luckdiver",
      "withdrawn": "5.186473 VESTS",
      "deposited": "0.002 STEEM"
    }
  ]
}
alex207received 0.000 STEEM from power down installment (0.000 SP)
2018/11/12 17:12:03
from accountalex207
to accountalex207
withdrawn0.000000 VESTS
deposited0.000 STEEM
Transaction InfoBlock #27640620/Virtual Operation #36
View Raw JSON Data
{
  "trx_id": "0000000000000000000000000000000000000000",
  "block": 27640620,
  "trx_in_block": 4294967295,
  "op_in_trx": 0,
  "virtual_op": 36,
  "timestamp": "2018-11-12T17:12:03",
  "op": [
    "fill_vesting_withdraw",
    {
      "from_account": "alex207",
      "to_account": "alex207",
      "withdrawn": "0.000000 VESTS",
      "deposited": "0.000 STEEM"
    }
  ]
}
alex207sent 0.002 STEEM to @luckdiver from power down installment (0.003 SP)
2018/11/12 17:12:03
from accountalex207
to accountluckdiver
withdrawn5.186473 VESTS
deposited0.002 STEEM
Transaction InfoBlock #27640620/Virtual Operation #35
View Raw JSON Data
{
  "trx_id": "0000000000000000000000000000000000000000",
  "block": 27640620,
  "trx_in_block": 4294967295,
  "op_in_trx": 0,
  "virtual_op": 35,
  "timestamp": "2018-11-12T17:12:03",
  "op": [
    "fill_vesting_withdraw",
    {
      "from_account": "alex207",
      "to_account": "luckdiver",
      "withdrawn": "5.186473 VESTS",
      "deposited": "0.002 STEEM"
    }
  ]
}
alex207received 0.000 STEEM from power down installment (0.000 SP)
2018/11/05 17:12:03
from accountalex207
to accountalex207
withdrawn0.000000 VESTS
deposited0.000 STEEM
Transaction InfoBlock #27439149/Virtual Operation #33
View Raw JSON Data
{
  "trx_id": "0000000000000000000000000000000000000000",
  "block": 27439149,
  "trx_in_block": 4294967295,
  "op_in_trx": 0,
  "virtual_op": 33,
  "timestamp": "2018-11-05T17:12:03",
  "op": [
    "fill_vesting_withdraw",
    {
      "from_account": "alex207",
      "to_account": "alex207",
      "withdrawn": "0.000000 VESTS",
      "deposited": "0.000 STEEM"
    }
  ]
}
alex207sent 0.002 STEEM to @luckdiver from power down installment (0.003 SP)
2018/11/05 17:12:03
from accountalex207
to accountluckdiver
withdrawn5.186473 VESTS
deposited0.002 STEEM
Transaction InfoBlock #27439149/Virtual Operation #32
View Raw JSON Data
{
  "trx_id": "0000000000000000000000000000000000000000",
  "block": 27439149,
  "trx_in_block": 4294967295,
  "op_in_trx": 0,
  "virtual_op": 32,
  "timestamp": "2018-11-05T17:12:03",
  "op": [
    "fill_vesting_withdraw",
    {
      "from_account": "alex207",
      "to_account": "luckdiver",
      "withdrawn": "5.186473 VESTS",
      "deposited": "0.002 STEEM"
    }
  ]
}
alex207received 0.000 STEEM from power down installment (0.000 SP)
2018/10/29 17:12:03
from accountalex207
to accountalex207
withdrawn0.000000 VESTS
deposited0.000 STEEM
Transaction InfoBlock #27237723/Virtual Operation #3
View Raw JSON Data
{
  "trx_id": "0000000000000000000000000000000000000000",
  "block": 27237723,
  "trx_in_block": 4294967295,
  "op_in_trx": 0,
  "virtual_op": 3,
  "timestamp": "2018-10-29T17:12:03",
  "op": [
    "fill_vesting_withdraw",
    {
      "from_account": "alex207",
      "to_account": "alex207",
      "withdrawn": "0.000000 VESTS",
      "deposited": "0.000 STEEM"
    }
  ]
}
alex207sent 0.002 STEEM to @luckdiver from power down installment (0.003 SP)
2018/10/29 17:12:03
from accountalex207
to accountluckdiver
withdrawn5.186473 VESTS
deposited0.002 STEEM
Transaction InfoBlock #27237723/Virtual Operation #2
View Raw JSON Data
{
  "trx_id": "0000000000000000000000000000000000000000",
  "block": 27237723,
  "trx_in_block": 4294967295,
  "op_in_trx": 0,
  "virtual_op": 2,
  "timestamp": "2018-10-29T17:12:03",
  "op": [
    "fill_vesting_withdraw",
    {
      "from_account": "alex207",
      "to_account": "luckdiver",
      "withdrawn": "5.186473 VESTS",
      "deposited": "0.002 STEEM"
    }
  ]
}
alex207received 0.000 STEEM from power down installment (0.000 SP)
2018/10/22 17:12:03
from accountalex207
to accountalex207
withdrawn0.000000 VESTS
deposited0.000 STEEM
Transaction InfoBlock #27036264/Virtual Operation #56
View Raw JSON Data
{
  "trx_id": "0000000000000000000000000000000000000000",
  "block": 27036264,
  "trx_in_block": 4294967295,
  "op_in_trx": 0,
  "virtual_op": 56,
  "timestamp": "2018-10-22T17:12:03",
  "op": [
    "fill_vesting_withdraw",
    {
      "from_account": "alex207",
      "to_account": "alex207",
      "withdrawn": "0.000000 VESTS",
      "deposited": "0.000 STEEM"
    }
  ]
}
alex207sent 0.002 STEEM to @luckdiver from power down installment (0.003 SP)
2018/10/22 17:12:03
from accountalex207
to accountluckdiver
withdrawn5.186473 VESTS
deposited0.002 STEEM
Transaction InfoBlock #27036264/Virtual Operation #55
View Raw JSON Data
{
  "trx_id": "0000000000000000000000000000000000000000",
  "block": 27036264,
  "trx_in_block": 4294967295,
  "op_in_trx": 0,
  "virtual_op": 55,
  "timestamp": "2018-10-22T17:12:03",
  "op": [
    "fill_vesting_withdraw",
    {
      "from_account": "alex207",
      "to_account": "luckdiver",
      "withdrawn": "5.186473 VESTS",
      "deposited": "0.002 STEEM"
    }
  ]
}
alex207received 0.000 STEEM from power down installment (0.000 SP)
2018/10/15 17:12:03
from accountalex207
to accountalex207
withdrawn0.000000 VESTS
deposited0.000 STEEM
Transaction InfoBlock #26834826/Virtual Operation #4
View Raw JSON Data
{
  "trx_id": "0000000000000000000000000000000000000000",
  "block": 26834826,
  "trx_in_block": 4294967295,
  "op_in_trx": 0,
  "virtual_op": 4,
  "timestamp": "2018-10-15T17:12:03",
  "op": [
    "fill_vesting_withdraw",
    {
      "from_account": "alex207",
      "to_account": "alex207",
      "withdrawn": "0.000000 VESTS",
      "deposited": "0.000 STEEM"
    }
  ]
}
alex207sent 0.002 STEEM to @luckdiver from power down installment (0.003 SP)
2018/10/15 17:12:03
from accountalex207
to accountluckdiver
withdrawn5.186473 VESTS
deposited0.002 STEEM
Transaction InfoBlock #26834826/Virtual Operation #3
View Raw JSON Data
{
  "trx_id": "0000000000000000000000000000000000000000",
  "block": 26834826,
  "trx_in_block": 4294967295,
  "op_in_trx": 0,
  "virtual_op": 3,
  "timestamp": "2018-10-15T17:12:03",
  "op": [
    "fill_vesting_withdraw",
    {
      "from_account": "alex207",
      "to_account": "luckdiver",
      "withdrawn": "5.186473 VESTS",
      "deposited": "0.002 STEEM"
    }
  ]
}
alex207received 0.000 STEEM from power down installment (0.000 SP)
2018/10/08 17:12:03
from accountalex207
to accountalex207
withdrawn0.000000 VESTS
deposited0.000 STEEM
Transaction InfoBlock #26633364/Virtual Operation #6
View Raw JSON Data
{
  "trx_id": "0000000000000000000000000000000000000000",
  "block": 26633364,
  "trx_in_block": 4294967295,
  "op_in_trx": 0,
  "virtual_op": 6,
  "timestamp": "2018-10-08T17:12:03",
  "op": [
    "fill_vesting_withdraw",
    {
      "from_account": "alex207",
      "to_account": "alex207",
      "withdrawn": "0.000000 VESTS",
      "deposited": "0.000 STEEM"
    }
  ]
}
alex207sent 0.002 STEEM to @luckdiver from power down installment (0.003 SP)
2018/10/08 17:12:03
from accountalex207
to accountluckdiver
withdrawn5.186473 VESTS
deposited0.002 STEEM
Transaction InfoBlock #26633364/Virtual Operation #5
View Raw JSON Data
{
  "trx_id": "0000000000000000000000000000000000000000",
  "block": 26633364,
  "trx_in_block": 4294967295,
  "op_in_trx": 0,
  "virtual_op": 5,
  "timestamp": "2018-10-08T17:12:03",
  "op": [
    "fill_vesting_withdraw",
    {
      "from_account": "alex207",
      "to_account": "luckdiver",
      "withdrawn": "5.186473 VESTS",
      "deposited": "0.002 STEEM"
    }
  ]
}
alex207started power down of 0.041 SP
2018/10/01 17:12:03
accountalex207
vesting shares67.424151 VESTS
Transaction InfoBlock #26431884/Trx b2af4aceff5599312a6c4f0bdcbb2a85fe0b17d6
View Raw JSON Data
{
  "trx_id": "b2af4aceff5599312a6c4f0bdcbb2a85fe0b17d6",
  "block": 26431884,
  "trx_in_block": 17,
  "op_in_trx": 0,
  "virtual_op": 0,
  "timestamp": "2018-10-01T17:12:03",
  "op": [
    "withdraw_vesting",
    {
      "account": "alex207",
      "vesting_shares": "67.424151 VESTS"
    }
  ]
}
alex207set power down withdrawal route to @luckdiver (100.00%)
2018/10/01 17:12:03
from accountalex207
to accountluckdiver
percent10000
auto vestfalse
Transaction InfoBlock #26431884/Trx 5aadbfe12bef8bf8db53b345a3ae2738b9155779
View Raw JSON Data
{
  "trx_id": "5aadbfe12bef8bf8db53b345a3ae2738b9155779",
  "block": 26431884,
  "trx_in_block": 11,
  "op_in_trx": 0,
  "virtual_op": 0,
  "timestamp": "2018-10-01T17:12:03",
  "op": [
    "set_withdraw_vesting_route",
    {
      "from_account": "alex207",
      "to_account": "luckdiver",
      "percent": 10000,
      "auto_vest": false
    }
  ]
}
2018/08/15 04:01:54
voterspaminator
authoralex207
permlinkgradual-approach-to-an-independent-optical-artificial-neural-network
weight-39 (-0.39%)
Transaction InfoBlock #25078950/Trx b13341301085daea9d9845ea34861c41b72032cc
View Raw JSON Data
{
  "trx_id": "b13341301085daea9d9845ea34861c41b72032cc",
  "block": 25078950,
  "trx_in_block": 13,
  "op_in_trx": 0,
  "virtual_op": 0,
  "timestamp": "2018-08-15T04:01:54",
  "op": [
    "vote",
    {
      "voter": "spaminator",
      "author": "alex207",
      "permlink": "gradual-approach-to-an-independent-optical-artificial-neural-network",
      "weight": -39
    }
  ]
}
2018/08/15 04:01:51
voterprowler
authoralex207
permlinkgradual-approach-to-an-independent-optical-artificial-neural-network
weight-100 (-1.00%)
Transaction InfoBlock #25078949/Trx a5946746cc624e717da0e901b2db0bccb9f3d2c7
View Raw JSON Data
{
  "trx_id": "a5946746cc624e717da0e901b2db0bccb9f3d2c7",
  "block": 25078949,
  "trx_in_block": 19,
  "op_in_trx": 0,
  "virtual_op": 0,
  "timestamp": "2018-08-15T04:01:51",
  "op": [
    "vote",
    {
      "voter": "prowler",
      "author": "alex207",
      "permlink": "gradual-approach-to-an-independent-optical-artificial-neural-network",
      "weight": -100
    }
  ]
}
alex207sent 0.117 SBD to @avdvla1984- "round"
2018/08/09 01:19:57
fromalex207
toavdvla1984
amount0.117 SBD
memoround
Transaction InfoBlock #24902966/Trx 43c7402fc6bed32e04f07322094302e9cf6bbac6
View Raw JSON Data
{
  "trx_id": "43c7402fc6bed32e04f07322094302e9cf6bbac6",
  "block": 24902966,
  "trx_in_block": 33,
  "op_in_trx": 0,
  "virtual_op": 0,
  "timestamp": "2018-08-09T01:19:57",
  "op": [
    "transfer",
    {
      "from": "alex207",
      "to": "avdvla1984",
      "amount": "0.117 SBD",
      "memo": "round"
    }
  ]
}
2018/08/09 00:52:36
voterminnowhelperteam
authoralex207
permlinkgradual-approach-to-an-independent-optical-artificial-neural-network
weight10000 (100.00%)
Transaction InfoBlock #24902419/Trx 69c984494a41eb99127f9eb5e960a5645375f52d
View Raw JSON Data
{
  "trx_id": "69c984494a41eb99127f9eb5e960a5645375f52d",
  "block": 24902419,
  "trx_in_block": 4,
  "op_in_trx": 0,
  "virtual_op": 0,
  "timestamp": "2018-08-09T00:52:36",
  "op": [
    "vote",
    {
      "voter": "minnowhelperteam",
      "author": "alex207",
      "permlink": "gradual-approach-to-an-independent-optical-artificial-neural-network",
      "weight": 10000
    }
  ]
}
2018/08/09 00:52:24
voteradamdonmez
authoralex207
permlinkgradual-approach-to-an-independent-optical-artificial-neural-network
weight10000 (100.00%)
Transaction InfoBlock #24902415/Trx 0dbc6b2a6c7496e209a789df04b9894149a93150
View Raw JSON Data
{
  "trx_id": "0dbc6b2a6c7496e209a789df04b9894149a93150",
  "block": 24902415,
  "trx_in_block": 8,
  "op_in_trx": 0,
  "virtual_op": 0,
  "timestamp": "2018-08-09T00:52:24",
  "op": [
    "vote",
    {
      "voter": "adamdonmez",
      "author": "alex207",
      "permlink": "gradual-approach-to-an-independent-optical-artificial-neural-network",
      "weight": 10000
    }
  ]
}
2018/08/09 00:52:24
voterviral-video
authoralex207
permlinkgradual-approach-to-an-independent-optical-artificial-neural-network
weight6300 (63.00%)
Transaction InfoBlock #24902415/Trx 13eacb550082412ce3e5388bf2361c27566577be
View Raw JSON Data
{
  "trx_id": "13eacb550082412ce3e5388bf2361c27566577be",
  "block": 24902415,
  "trx_in_block": 7,
  "op_in_trx": 0,
  "virtual_op": 0,
  "timestamp": "2018-08-09T00:52:24",
  "op": [
    "vote",
    {
      "voter": "viral-video",
      "author": "alex207",
      "permlink": "gradual-approach-to-an-independent-optical-artificial-neural-network",
      "weight": 6300
    }
  ]
}
2018/08/09 00:52:24
voterilyastarar
authoralex207
permlinkgradual-approach-to-an-independent-optical-artificial-neural-network
weight10000 (100.00%)
Transaction InfoBlock #24902415/Trx e18f82bccc208bc94bf5a2f3ef403184a7093c63
View Raw JSON Data
{
  "trx_id": "e18f82bccc208bc94bf5a2f3ef403184a7093c63",
  "block": 24902415,
  "trx_in_block": 6,
  "op_in_trx": 0,
  "virtual_op": 0,
  "timestamp": "2018-08-09T00:52:24",
  "op": [
    "vote",
    {
      "voter": "ilyastarar",
      "author": "alex207",
      "permlink": "gradual-approach-to-an-independent-optical-artificial-neural-network",
      "weight": 10000
    }
  ]
}
minnowboostersent 0.001 SBD to @alex207- "You got an upgoat that will be done by freetissues,ilyastarar,minnowhelperteam,adamdonmez,donkiestyle,viral-video. We refund an open value of 0.001 SBD! Request-Id: 1453593"
2018/08/09 00:52:24
fromminnowbooster
toalex207
amount0.001 SBD
memoYou got an upgoat that will be done by freetissues,ilyastarar,minnowhelperteam,adamdonmez,donkiestyle,viral-video. We refund an open value of 0.001 SBD! Request-Id: 1453593
Transaction InfoBlock #24902415/Trx 53ce08c8a7eed14a1094733fb5ca462135762696
View Raw JSON Data
{
  "trx_id": "53ce08c8a7eed14a1094733fb5ca462135762696",
  "block": 24902415,
  "trx_in_block": 5,
  "op_in_trx": 0,
  "virtual_op": 0,
  "timestamp": "2018-08-09T00:52:24",
  "op": [
    "transfer",
    {
      "from": "minnowbooster",
      "to": "alex207",
      "amount": "0.001 SBD",
      "memo": "You got an upgoat that will be done by freetissues,ilyastarar,minnowhelperteam,adamdonmez,donkiestyle,viral-video. We refund an open value of 0.001 SBD! Request-Id: 1453593"
    }
  ]
}
2018/08/09 00:52:24
voterdonkiestyle
authoralex207
permlinkgradual-approach-to-an-independent-optical-artificial-neural-network
weight10000 (100.00%)
Transaction InfoBlock #24902415/Trx 968f2d22b56c109d330c03910e8c122c711d16ee
View Raw JSON Data
{
  "trx_id": "968f2d22b56c109d330c03910e8c122c711d16ee",
  "block": 24902415,
  "trx_in_block": 4,
  "op_in_trx": 0,
  "virtual_op": 0,
  "timestamp": "2018-08-09T00:52:24",
  "op": [
    "vote",
    {
      "voter": "donkiestyle",
      "author": "alex207",
      "permlink": "gradual-approach-to-an-independent-optical-artificial-neural-network",
      "weight": 10000
    }
  ]
}
2018/08/09 00:52:24
voterfreetissues
authoralex207
permlinkgradual-approach-to-an-independent-optical-artificial-neural-network
weight10000 (100.00%)
Transaction InfoBlock #24902415/Trx 42e264c5fb20ff9bc0e9fa3d7a73ad15ef4942e0
View Raw JSON Data
{
  "trx_id": "42e264c5fb20ff9bc0e9fa3d7a73ad15ef4942e0",
  "block": 24902415,
  "trx_in_block": 2,
  "op_in_trx": 0,
  "virtual_op": 0,
  "timestamp": "2018-08-09T00:52:24",
  "op": [
    "vote",
    {
      "voter": "freetissues",
      "author": "alex207",
      "permlink": "gradual-approach-to-an-independent-optical-artificial-neural-network",
      "weight": 10000
    }
  ]
}
alex207sent 0.200 SBD to @minnowbooster- "https://steemit.com/news/@alex207/gradual-approach-to-an-independent-optical-artificial-neural-network"
2018/08/09 00:51:21
fromalex207
tominnowbooster
amount0.200 SBD
memohttps://steemit.com/news/@alex207/gradual-approach-to-an-independent-optical-artificial-neural-network
Transaction InfoBlock #24902395/Trx 038771bc78fdc3a49eacdedceebe73fba8eea394
View Raw JSON Data
{
  "trx_id": "038771bc78fdc3a49eacdedceebe73fba8eea394",
  "block": 24902395,
  "trx_in_block": 15,
  "op_in_trx": 0,
  "virtual_op": 0,
  "timestamp": "2018-08-09T00:51:21",
  "op": [
    "transfer",
    {
      "from": "alex207",
      "to": "minnowbooster",
      "amount": "0.200 SBD",
      "memo": "https://steemit.com/news/@alex207/gradual-approach-to-an-independent-optical-artificial-neural-network"
    }
  ]
}
minnowboostersent 0.200 SBD to @alex207- "Sorry, we could not upvote you with 0.200 SBD ⇒ $0.291. Our website https://www.minnowbooster.net shows a range of available send values, refunding request with id: 1453541!."
2018/08/09 00:44:24
fromminnowbooster
toalex207
amount0.200 SBD
memoSorry, we could not upvote you with 0.200 SBD ⇒ $0.291. Our website https://www.minnowbooster.net shows a range of available send values, refunding request with id: 1453541!.
Transaction InfoBlock #24902257/Trx 896631a5bd43b88575bca36c0e60c7e4ca833711
View Raw JSON Data
{
  "trx_id": "896631a5bd43b88575bca36c0e60c7e4ca833711",
  "block": 24902257,
  "trx_in_block": 4,
  "op_in_trx": 0,
  "virtual_op": 0,
  "timestamp": "2018-08-09T00:44:24",
  "op": [
    "transfer",
    {
      "from": "minnowbooster",
      "to": "alex207",
      "amount": "0.200 SBD",
      "memo": "Sorry, we could not upvote you with 0.200 SBD ⇒ $0.291. Our website https://www.minnowbooster.net shows a range of available send values, refunding request with id: 1453541!."
    }
  ]
}
alex207sent 0.200 SBD to @minnowbooster- "https://steemit.com/news/@alex207/gradual-approach-to-an-independent-optical-artificial-neural-network"
2018/08/09 00:43:24
fromalex207
tominnowbooster
amount0.200 SBD
memohttps://steemit.com/news/@alex207/gradual-approach-to-an-independent-optical-artificial-neural-network
Transaction InfoBlock #24902237/Trx f7c0ff34534e599246b4c11ad73d30c2889c001d
View Raw JSON Data
{
  "trx_id": "f7c0ff34534e599246b4c11ad73d30c2889c001d",
  "block": 24902237,
  "trx_in_block": 7,
  "op_in_trx": 0,
  "virtual_op": 0,
  "timestamp": "2018-08-09T00:43:24",
  "op": [
    "transfer",
    {
      "from": "alex207",
      "to": "minnowbooster",
      "amount": "0.200 SBD",
      "memo": "https://steemit.com/news/@alex207/gradual-approach-to-an-independent-optical-artificial-neural-network"
    }
  ]
}
minnowboostersent 0.100 SBD to @alex207- "Sorry, we could not upvote you with 0.100 SBD ⇒ $0.145. Our website https://www.minnowbooster.net shows a range of available send values, refunding request with id: 1452534!."
2018/08/08 20:52:24
fromminnowbooster
toalex207
amount0.100 SBD
memoSorry, we could not upvote you with 0.100 SBD ⇒ $0.145. Our website https://www.minnowbooster.net shows a range of available send values, refunding request with id: 1452534!.
Transaction InfoBlock #24897622/Trx 33b992ea0a4be78fac31be8a522e4452b114150f
View Raw JSON Data
{
  "trx_id": "33b992ea0a4be78fac31be8a522e4452b114150f",
  "block": 24897622,
  "trx_in_block": 27,
  "op_in_trx": 0,
  "virtual_op": 0,
  "timestamp": "2018-08-08T20:52:24",
  "op": [
    "transfer",
    {
      "from": "minnowbooster",
      "to": "alex207",
      "amount": "0.100 SBD",
      "memo": "Sorry, we could not upvote you with 0.100 SBD ⇒ $0.145. Our website https://www.minnowbooster.net shows a range of available send values, refunding request with id: 1452534!."
    }
  ]
}
alex207sent 0.100 SBD to @minnowbooster- "https://steemit.com/news/@alex207/gradual-approach-to-an-independent-optical-artificial-neural-network"
2018/08/08 20:51:45
fromalex207
tominnowbooster
amount0.100 SBD
memohttps://steemit.com/news/@alex207/gradual-approach-to-an-independent-optical-artificial-neural-network
Transaction InfoBlock #24897609/Trx 72152589829b701a5e50af2ac18553f5e792a8df
View Raw JSON Data
{
  "trx_id": "72152589829b701a5e50af2ac18553f5e792a8df",
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  "virtual_op": 0,
  "timestamp": "2018-08-08T20:51:45",
  "op": [
    "transfer",
    {
      "from": "alex207",
      "to": "minnowbooster",
      "amount": "0.100 SBD",
      "memo": "https://steemit.com/news/@alex207/gradual-approach-to-an-independent-optical-artificial-neural-network"
    }
  ]
}
somonsent 0.001 SBD to @alex207- "Hi @alex207 ►►► Make your posts more popular and find new followers ►►► Resteem to my +3500 followers ►►► Send 0.2 SBD or 0.2 STEEM to @somon , URL in the memo ► If you send other amounts your p..."
2018/08/08 18:48:24
fromsomon
toalex207
amount0.001 SBD
memoHi @alex207 ►►► Make your posts more popular and find new followers ►►► Resteem to my +3500 followers ►►► Send 0.2 SBD or 0.2 STEEM to @somon , URL in the memo ► If you send other amounts your post would be upvoted.
Transaction InfoBlock #24895144/Trx 901ffc6fbf1d6ae292db56da71cc2de7d4cacff8
View Raw JSON Data
{
  "trx_id": "901ffc6fbf1d6ae292db56da71cc2de7d4cacff8",
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  "op_in_trx": 0,
  "virtual_op": 0,
  "timestamp": "2018-08-08T18:48:24",
  "op": [
    "transfer",
    {
      "from": "somon",
      "to": "alex207",
      "amount": "0.001 SBD",
      "memo": "Hi @alex207   ►►► Make your posts more popular and find new followers   ►►► Resteem to my +3500 followers   ►►► Send 0.2 SBD or 0.2 STEEM to @somon , URL in the memo ► If you send other amounts your post would be upvoted."
    }
  ]
}
2018/08/08 18:46:18
voterblockops
authoralex207
permlinkgradual-approach-to-an-independent-optical-artificial-neural-network
weight1400 (14.00%)
Transaction InfoBlock #24895102/Trx f901feb182777723eedbfa33ea4307dd7039d877
View Raw JSON Data
{
  "trx_id": "f901feb182777723eedbfa33ea4307dd7039d877",
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  "op_in_trx": 0,
  "virtual_op": 0,
  "timestamp": "2018-08-08T18:46:18",
  "op": [
    "vote",
    {
      "voter": "blockops",
      "author": "alex207",
      "permlink": "gradual-approach-to-an-independent-optical-artificial-neural-network",
      "weight": 1400
    }
  ]
}
minnowboostersent 0.005 SBD to @alex207- "You got an upgoat that will be done by blockops. We refund an open value of 0.005 SBD! Request-Id: 1452061"
2018/08/08 18:46:18
fromminnowbooster
toalex207
amount0.005 SBD
memoYou got an upgoat that will be done by blockops. We refund an open value of 0.005 SBD! Request-Id: 1452061
Transaction InfoBlock #24895102/Trx ab758b06a5b2a82f27ab9c6ac2e735d5d524eb44
View Raw JSON Data
{
  "trx_id": "ab758b06a5b2a82f27ab9c6ac2e735d5d524eb44",
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  "op_in_trx": 0,
  "virtual_op": 0,
  "timestamp": "2018-08-08T18:46:18",
  "op": [
    "transfer",
    {
      "from": "minnowbooster",
      "to": "alex207",
      "amount": "0.005 SBD",
      "memo": "You got an upgoat that will be done by blockops. We refund an open value of 0.005 SBD! Request-Id: 1452061"
    }
  ]
}
alex207sent 0.200 SBD to @minnowbooster- "https://steemit.com/news/@alex207/gradual-approach-to-an-independent-optical-artificial-neural-network"
2018/08/08 18:45:48
fromalex207
tominnowbooster
amount0.200 SBD
memohttps://steemit.com/news/@alex207/gradual-approach-to-an-independent-optical-artificial-neural-network
Transaction InfoBlock #24895092/Trx 10cdaaf0c9625e4bfd4153e7cc6dd91066dc0765
View Raw JSON Data
{
  "trx_id": "10cdaaf0c9625e4bfd4153e7cc6dd91066dc0765",
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  "virtual_op": 0,
  "timestamp": "2018-08-08T18:45:48",
  "op": [
    "transfer",
    {
      "from": "alex207",
      "to": "minnowbooster",
      "amount": "0.200 SBD",
      "memo": "https://steemit.com/news/@alex207/gradual-approach-to-an-independent-optical-artificial-neural-network"
    }
  ]
}
mahoorsent 0.001 SBD to @alex207- "✔✔✔ Try once my RESTEEM Service │ Promote your post and make it visible for +7600 of steemians│ Send 0.5 SBD or 0.5 STEEM to @mahoor post URL as memo , Get resteemed by @mahoor to +7600 followers. Or ..."
2018/08/08 18:44:39
frommahoor
toalex207
amount0.001 SBD
memo✔✔✔ Try once my RESTEEM Service │ Promote your post and make it visible for +7600 of steemians│ Send 0.5 SBD or 0.5 STEEM to @mahoor post URL as memo , Get resteemed by @mahoor to +7600 followers. Or send other amounts if you want me to upvote it.
Transaction InfoBlock #24895069/Trx 40a4442c43b8c694c01d87472c7f283791385572
View Raw JSON Data
{
  "trx_id": "40a4442c43b8c694c01d87472c7f283791385572",
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  "trx_in_block": 2,
  "op_in_trx": 0,
  "virtual_op": 0,
  "timestamp": "2018-08-08T18:44:39",
  "op": [
    "transfer",
    {
      "from": "mahoor",
      "to": "alex207",
      "amount": "0.001 SBD",
      "memo": "✔✔✔ Try once my RESTEEM Service │ Promote your post and make it visible for +7600 of steemians│ Send 0.5 SBD or 0.5 STEEM to @mahoor post URL as memo , Get resteemed by @mahoor to +7600 followers. Or send other amounts if you want me to upvote it."
    }
  ]
}
2018/08/08 18:22:18
votersenseye
authoralex207
permlinkgradual-approach-to-an-independent-optical-artificial-neural-network
weight10000 (100.00%)
Transaction InfoBlock #24894622/Trx c829a5d4594f1203cb6831e7a5317e0f5e26b623
View Raw JSON Data
{
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  "op_in_trx": 0,
  "virtual_op": 0,
  "timestamp": "2018-08-08T18:22:18",
  "op": [
    "vote",
    {
      "voter": "senseye",
      "author": "alex207",
      "permlink": "gradual-approach-to-an-independent-optical-artificial-neural-network",
      "weight": 10000
    }
  ]
}
minnowboostersent 0.007 SBD to @alex207- "You got an upgoat that will be done by senseye. We refund an open value of 0.007 SBD! Request-Id: 1451980"
2018/08/08 18:22:18
fromminnowbooster
toalex207
amount0.007 SBD
memoYou got an upgoat that will be done by senseye. We refund an open value of 0.007 SBD! Request-Id: 1451980
Transaction InfoBlock #24894622/Trx ca32ab1bc6dee6098b12cd95e26416411074590e
View Raw JSON Data
{
  "trx_id": "ca32ab1bc6dee6098b12cd95e26416411074590e",
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  "trx_in_block": 31,
  "op_in_trx": 0,
  "virtual_op": 0,
  "timestamp": "2018-08-08T18:22:18",
  "op": [
    "transfer",
    {
      "from": "minnowbooster",
      "to": "alex207",
      "amount": "0.007 SBD",
      "memo": "You got an upgoat that will be done by senseye. We refund an open value of 0.007 SBD! Request-Id: 1451980"
    }
  ]
}
alex207sent 0.100 SBD to @minnowbooster- "https://steemit.com/news/@alex207/gradual-approach-to-an-independent-optical-artificial-neural-network"
2018/08/08 18:21:33
fromalex207
tominnowbooster
amount0.100 SBD
memohttps://steemit.com/news/@alex207/gradual-approach-to-an-independent-optical-artificial-neural-network
Transaction InfoBlock #24894607/Trx 2200e3baba89029d2f0ac3958eb2951a392d422a
View Raw JSON Data
{
  "trx_id": "2200e3baba89029d2f0ac3958eb2951a392d422a",
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  "virtual_op": 0,
  "timestamp": "2018-08-08T18:21:33",
  "op": [
    "transfer",
    {
      "from": "alex207",
      "to": "minnowbooster",
      "amount": "0.100 SBD",
      "memo": "https://steemit.com/news/@alex207/gradual-approach-to-an-independent-optical-artificial-neural-network"
    }
  ]
}
mahoorsent 0.001 SBD to @alex207- "✔✔✔ Try once my RESTEEM Service │ Promote your post and make it visible for +7600 of steemians│ Send 0.5 SBD or 0.5 STEEM to @mahoor post URL as memo , Get resteemed by @mahoor to +7600 followers. Or ..."
2018/08/08 17:57:42
frommahoor
toalex207
amount0.001 SBD
memo✔✔✔ Try once my RESTEEM Service │ Promote your post and make it visible for +7600 of steemians│ Send 0.5 SBD or 0.5 STEEM to @mahoor post URL as memo , Get resteemed by @mahoor to +7600 followers. Or send other amounts if you want me to upvote it.
Transaction InfoBlock #24894131/Trx 9d192611c1a51d1a49672084774d9b56694de7b9
View Raw JSON Data
{
  "trx_id": "9d192611c1a51d1a49672084774d9b56694de7b9",
  "block": 24894131,
  "trx_in_block": 79,
  "op_in_trx": 0,
  "virtual_op": 0,
  "timestamp": "2018-08-08T17:57:42",
  "op": [
    "transfer",
    {
      "from": "mahoor",
      "to": "alex207",
      "amount": "0.001 SBD",
      "memo": "✔✔✔ Try once my RESTEEM Service │ Promote your post and make it visible for +7600 of steemians│ Send 0.5 SBD or 0.5 STEEM to @mahoor post URL as memo , Get resteemed by @mahoor to +7600 followers. Or send other amounts if you want me to upvote it."
    }
  ]
}
minnowboostersent 0.200 SBD to @alex207- "Sorry, we could not upvote you with 0.200 SBD ⇒ $0.291. Our website https://www.minnowbooster.net shows a range of available send values, refunding request with id: 1451706!."
2018/08/08 17:23:27
fromminnowbooster
toalex207
amount0.200 SBD
memoSorry, we could not upvote you with 0.200 SBD ⇒ $0.291. Our website https://www.minnowbooster.net shows a range of available send values, refunding request with id: 1451706!.
Transaction InfoBlock #24893447/Trx f1b5678c17abb3705fce6678a3db7a1f46c12e6f
View Raw JSON Data
{
  "trx_id": "f1b5678c17abb3705fce6678a3db7a1f46c12e6f",
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  "trx_in_block": 9,
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  "virtual_op": 0,
  "timestamp": "2018-08-08T17:23:27",
  "op": [
    "transfer",
    {
      "from": "minnowbooster",
      "to": "alex207",
      "amount": "0.200 SBD",
      "memo": "Sorry, we could not upvote you with 0.200 SBD ⇒ $0.291. Our website https://www.minnowbooster.net shows a range of available send values, refunding request with id: 1451706!."
    }
  ]
}
alex207sent 0.200 SBD to @minnowbooster- "https://steemit.com/news/@alex207/gradual-approach-to-an-independent-optical-artificial-neural-network"
2018/08/08 17:22:45
fromalex207
tominnowbooster
amount0.200 SBD
memohttps://steemit.com/news/@alex207/gradual-approach-to-an-independent-optical-artificial-neural-network
Transaction InfoBlock #24893433/Trx 1f6bce4c92eef992cff7ce76e7d0c39c2dd4b054
View Raw JSON Data
{
  "trx_id": "1f6bce4c92eef992cff7ce76e7d0c39c2dd4b054",
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  "op_in_trx": 0,
  "virtual_op": 0,
  "timestamp": "2018-08-08T17:22:45",
  "op": [
    "transfer",
    {
      "from": "alex207",
      "to": "minnowbooster",
      "amount": "0.200 SBD",
      "memo": "https://steemit.com/news/@alex207/gradual-approach-to-an-independent-optical-artificial-neural-network"
    }
  ]
}
minnowboostersent 0.300 SBD to @alex207- "Sorry, we could not upvote you with 0.300 SBD ⇒ $0.436. Our website https://www.minnowbooster.net shows a range of available send values, refunding request with id: 1449803!."
2018/08/08 13:35:27
fromminnowbooster
toalex207
amount0.300 SBD
memoSorry, we could not upvote you with 0.300 SBD ⇒ $0.436. Our website https://www.minnowbooster.net shows a range of available send values, refunding request with id: 1449803!.
Transaction InfoBlock #24888894/Trx d6dfbea1dcf8ce9e0456958632afb3d7690e1195
View Raw JSON Data
{
  "trx_id": "d6dfbea1dcf8ce9e0456958632afb3d7690e1195",
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  "timestamp": "2018-08-08T13:35:27",
  "op": [
    "transfer",
    {
      "from": "minnowbooster",
      "to": "alex207",
      "amount": "0.300 SBD",
      "memo": "Sorry, we could not upvote you with 0.300 SBD ⇒ $0.436. Our website https://www.minnowbooster.net shows a range of available send values, refunding request with id: 1449803!."
    }
  ]
}
2018/08/08 13:34:30
voterghasemkiani
authoralex207
permlinkgradual-approach-to-an-independent-optical-artificial-neural-network
weight203 (2.03%)
Transaction InfoBlock #24888875/Trx 744b53f3629a9b11241c9e6791f3d965aa22a18b
View Raw JSON Data
{
  "trx_id": "744b53f3629a9b11241c9e6791f3d965aa22a18b",
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  "trx_in_block": 35,
  "op_in_trx": 0,
  "virtual_op": 0,
  "timestamp": "2018-08-08T13:34:30",
  "op": [
    "vote",
    {
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      "author": "alex207",
      "permlink": "gradual-approach-to-an-independent-optical-artificial-neural-network",
      "weight": 203
    }
  ]
}
alex207sent 0.300 SBD to @minnowbooster- "https://steemit.com/news/@alex207/gradual-approach-to-an-independent-optical-artificial-neural-network"
2018/08/08 13:34:27
fromalex207
tominnowbooster
amount0.300 SBD
memohttps://steemit.com/news/@alex207/gradual-approach-to-an-independent-optical-artificial-neural-network
Transaction InfoBlock #24888874/Trx 2620a705ae7b700aa74a815e436882a6138accb8
View Raw JSON Data
{
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  "trx_in_block": 2,
  "op_in_trx": 0,
  "virtual_op": 0,
  "timestamp": "2018-08-08T13:34:27",
  "op": [
    "transfer",
    {
      "from": "alex207",
      "to": "minnowbooster",
      "amount": "0.300 SBD",
      "memo": "https://steemit.com/news/@alex207/gradual-approach-to-an-independent-optical-artificial-neural-network"
    }
  ]
}
hajisent 0.001 SBD to @alex207- "🌹Hello my dear friend 🌐 Resteem your post ✅9,500 Followers ✅+ReSteem in 5 Accounts ( 28,000 Followers ) 🔱+100 Upvote @haji 👥+New followers ✅+Loyality bonus FREE. ✅Send 1 SBD or 1 STEEM To haji UR..."
2018/08/08 11:10:03
fromhaji
toalex207
amount0.001 SBD
memo🌹Hello my dear friend 🌐 Resteem your post ✅9,500 Followers ✅+ReSteem in 5 Accounts ( 28,000 Followers ) 🔱+100 Upvote @haji 👥+New followers ✅+Loyality bonus FREE. ✅Send 1 SBD or 1 STEEM To haji URL as Memo Service ACTIVE
Transaction InfoBlock #24885992/Trx 4f7dfd6e5ed908f7a8dd6ec163f4f2769692726e
View Raw JSON Data
{
  "trx_id": "4f7dfd6e5ed908f7a8dd6ec163f4f2769692726e",
  "block": 24885992,
  "trx_in_block": 21,
  "op_in_trx": 0,
  "virtual_op": 0,
  "timestamp": "2018-08-08T11:10:03",
  "op": [
    "transfer",
    {
      "from": "haji",
      "to": "alex207",
      "amount": "0.001 SBD",
      "memo": "🌹Hello my dear friend 🌐 Resteem your post ✅9,500 Followers  ✅+ReSteem in 5 Accounts ( 28,000 Followers ) 🔱+100 Upvote @haji 👥+New followers ✅+Loyality bonus FREE. ✅Send 1 SBD or 1 STEEM To haji URL as Memo Service ACTIVE"
    }
  ]
}
minnowboostersent 0.100 SBD to @alex207- "Sorry, we could not upvote you with 0.100 SBD ⇒ $0.147. Our website https://www.minnowbooster.net has a graph with what sends are currently working, refunding request with id: 1448971!."
2018/08/08 11:09:39
fromminnowbooster
toalex207
amount0.100 SBD
memoSorry, we could not upvote you with 0.100 SBD ⇒ $0.147. Our website https://www.minnowbooster.net has a graph with what sends are currently working, refunding request with id: 1448971!.
Transaction InfoBlock #24885984/Trx 94b353de1c0f5ecc527cb9fd0d7595ddf8b827a2
View Raw JSON Data
{
  "trx_id": "94b353de1c0f5ecc527cb9fd0d7595ddf8b827a2",
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  "op_in_trx": 0,
  "virtual_op": 0,
  "timestamp": "2018-08-08T11:09:39",
  "op": [
    "transfer",
    {
      "from": "minnowbooster",
      "to": "alex207",
      "amount": "0.100 SBD",
      "memo": "Sorry, we could not upvote you with 0.100 SBD ⇒ $0.147. Our website https://www.minnowbooster.net has a graph with what sends are currently working, refunding request with id: 1448971!."
    }
  ]
}
alex207sent 0.100 SBD to @minnowbooster- "https://steemit.com/news/@alex207/gradual-approach-to-an-independent-optical-artificial-neural-network"
2018/08/08 11:09:24
fromalex207
tominnowbooster
amount0.100 SBD
memohttps://steemit.com/news/@alex207/gradual-approach-to-an-independent-optical-artificial-neural-network
Transaction InfoBlock #24885979/Trx c9e3df2cdd974ef311618d262dbf05bf0b28b1c7
View Raw JSON Data
{
  "trx_id": "c9e3df2cdd974ef311618d262dbf05bf0b28b1c7",
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  "trx_in_block": 1,
  "op_in_trx": 0,
  "virtual_op": 0,
  "timestamp": "2018-08-08T11:09:24",
  "op": [
    "transfer",
    {
      "from": "alex207",
      "to": "minnowbooster",
      "amount": "0.100 SBD",
      "memo": "https://steemit.com/news/@alex207/gradual-approach-to-an-independent-optical-artificial-neural-network"
    }
  ]
}
pmesent 0.600 SBD to @alex207- "withdraw"
2018/08/08 10:26:36
frompme
toalex207
amount0.600 SBD
memowithdraw
Transaction InfoBlock #24885125/Trx 2f7c02c63feaf7d2b77ef8e353338da7368e1c6d
View Raw JSON Data
{
  "trx_id": "2f7c02c63feaf7d2b77ef8e353338da7368e1c6d",
  "block": 24885125,
  "trx_in_block": 8,
  "op_in_trx": 0,
  "virtual_op": 0,
  "timestamp": "2018-08-08T10:26:36",
  "op": [
    "transfer",
    {
      "from": "pme",
      "to": "alex207",
      "amount": "0.600 SBD",
      "memo": "withdraw"
    }
  ]
}
2018/08/08 09:02:48
authoralex207
permlinkgradual-approach-to-an-independent-optical-artificial-neural-network
max accepted payout1000000.000 SBD
percent steem dollars10000
allow votestrue
allow curation rewardstrue
extensions[]
Transaction InfoBlock #24883450/Trx bc51fca358670bf43e00bde157193b8cedeca1a3
View Raw JSON Data
{
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  "op": [
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      "max_accepted_payout": "1000000.000 SBD",
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      "allow_votes": true,
      "allow_curation_rewards": true,
      "extensions": []
    }
  ]
}
2018/08/08 09:02:48
parent author
parent permlinknews
authoralex207
permlinkgradual-approach-to-an-independent-optical-artificial-neural-network
titlegradual approach to an independent optical artificial neural network
body<html> <p>https://cdn.steemitimages.com/DQmWmUhE7nFm6adNUqDnkG2ydPyuFTbSduhYorAbX5J7TU2/image.png<br></p> <p><strong>Optical training of neural networks could lead to more efficient artificial intelligence</strong></p> <p></p> <p><em>&nbsp;Researchers have shown a neural network can be trained using an optical circuit (blue rectangle in the illustration). In the full network there would be several of these linked together. The laser inputs (green) encode information that is carried through the chip by optical waveguides (black). The chip performs operations crucial to the artificial neural network using tunable beam splitters, which are represented by the curved sections in the waveguides. These sections couple two adjacent waveguides together and are tuned by adjusting the settings of optical phase shifters (red and blue glowing objects), which act like 'knobs' that can be adjusted during training to perform a given task.&nbsp;</em></p> <p>&nbsp;<strong>Researchers have shown that it is possible to train artificial neural networks directly on an optical chip. The significant breakthrough demonstrates that an optical circuit can perform a critical function of an electronics-based artificial neural network and could lead to less expensive, faster and more energy efficient ways to perform complex tasks such as speech or image recognition.</strong></p> <p>'Using an optical chip to perform neural network computations more efficiently than is possible with digital computers could allow more complex problems to be solved,' said research team leader Shanhui Fan of Stanford University. 'This would enhance the capability of artificial neural networks to perform tasks required for self-driving cars or to formulate an appropriate response to a spoken question, for example. It could also improve our lives in ways we can't imagine now.'</p> <p>&nbsp;An artificial neural network is a type of artificial intelligence that uses connected units to process information in a manner similar to the way the brain processes information. Using these networks to perform a complex task, for instance voice recognition, requires the critical step of training the algorithms to categorize inputs, such as different words.&nbsp;</p> <p>Although optical artificial neural networks were recently demonstrated experimentally, the training step was performed using a model on a traditional digital computer and the final settings were then imported into the optical circuit. In <em>Optica</em>, The Optical Society's journal for high impact research, Stanford University researchers report a method for training these networks directly in the device by implementing an optical analogue of the 'backpropagation' algorithm, which is the standard way to train conventional neural networks.</p> <p>'Using a physical device rather than a computer model for training makes the process more accurate,' said Tyler W. Hughes, first author of the paper. 'Also, because the training step is a very computationally expensive part of the implementation of the neural network, performing this step optically is key to improving the computational efficiency, speed and power consumption of artificial networks.'&nbsp;</p> <p><br></p> <p>&nbsp;<strong>A light-based network</strong></p> <p>Although neural network processing is typically performed using a traditional computer, there are significant efforts to design hardware optimized specifically for neural network computing. Optics-based devices are of great interest because they can perform computations in parallel while using less energy than electronic devices.&nbsp;</p> https://cdn.steemitimages.com/DQmU7Sky2hDXtwiqopW3B9BSBEBWJPWiN4QozMN8m3fUn4q/image.png<p>&nbsp;In the new work, the researchers overcame a significant challenge to implementing an all-optical neural network by designing an optical chip that replicates the way that conventional computers train neural networks.<br> &nbsp;</p> <p>&nbsp;An artificial neural network can be thought of as a black box with a number of knobs. During the training step, these knobs are each turned a little and then the system is tested to see if the performance of the algorithms improved.<br> &nbsp;'Our method not only helps predict which direction to turn the knobs but also how much you should turn each knob to get you closer to the desired performance,' said Hughes. 'Our approach speeds up training significantly, especially for large networks, because we get information about each knob in parallel.'<br> &nbsp;</p> <p>&nbsp;<strong>On-chip training</strong></p> <p>The new training protocol operates on optical circuits with tunable beam splitters that are adjusted by changing the settings of optical phase shifters. Laser beams encoding information to be processed are fired into the optical circuit and carried by optical waveguides through the beam splitters, which are adjusted like knobs to train the neural network algorithms.</p> <p>In the new training protocol, the laser is first fed through the optical circuit. Upon exiting the device, the difference from the expected outcome is calculated. This information is then used to generate a new light signal, which is sent back through the optical network in the opposite direction. By measuring the optical intensity around each beam splitter during this process, the researchers showed how to detect, in parallel, how the neural network performance will change with respect to each beam splitter's setting. The phase shifter settings can be changed based on this information, and the process may be repeated until the neural network produces the desired outcome.</p>https://cdn.steemitimages.com/DQmUsLz1PRyyiZ4vhB8Z15gNBipfoUZR6X6xCDu2rjCQ4zn/image.png <p>The researchers tested their training technique with optical simulations by teaching an algorithm to perform complicated functions, such as picking out complex features within a set of points. They found that the optical implementation performed similarly to a conventional computer.</p> <p>'Our work demonstrates that you can use the laws of physics to implement computer science algorithms,' said Fan. 'By training these networks in the optical domain, it shows that optical neural network systems could be built to carry out certain functionalities using optics alone.</p> <p>'The researchers plan to further optimize the system and want to use it to implement a practical application of a neural network task. The general approach they designed could be used with various neural network architectures and for other applications such as reconfigurable optics.&nbsp;</p> </html>
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      "body": "<html> <p>https://cdn.steemitimages.com/DQmWmUhE7nFm6adNUqDnkG2ydPyuFTbSduhYorAbX5J7TU2/image.png<br></p> <p><strong>Optical training of neural networks could lead to more efficient artificial intelligence</strong></p> <p></p> <p><em>&nbsp;Researchers have shown a neural network can be trained using an optical circuit (blue rectangle in the illustration). In the full network there would be several of these linked together. The laser inputs (green) encode information that is carried through the chip by optical waveguides (black). The chip performs operations crucial to the artificial neural network using tunable beam splitters, which are represented by the curved sections in the waveguides. These sections couple two adjacent waveguides together and are tuned by adjusting the settings of optical phase shifters (red and blue glowing objects), which act like 'knobs' that can be adjusted during training to perform a given task.&nbsp;</em></p> <p>&nbsp;<strong>Researchers have shown that it is possible to train artificial neural networks directly on an optical chip. The significant breakthrough demonstrates that an optical circuit can perform a critical function of an electronics-based artificial neural network and could lead to less expensive, faster and more energy efficient ways to perform complex tasks such as speech or image recognition.</strong></p> <p>'Using an optical chip to perform neural network computations more efficiently than is possible with digital computers could allow more complex problems to be solved,' said research team leader Shanhui Fan of Stanford University. 'This would enhance the capability of artificial neural networks to perform tasks required for self-driving cars or to formulate an appropriate response to a spoken question, for example. It could also improve our lives in ways we can't imagine now.'</p> <p>&nbsp;An artificial neural network is a type of artificial intelligence that uses connected units to process information in a manner similar to the way the brain processes information. Using these networks to perform a complex task, for instance voice recognition, requires the critical step of training the algorithms to categorize inputs, such as different words.&nbsp;</p> <p>Although optical artificial neural networks were recently demonstrated experimentally, the training step was performed using a model on a traditional digital computer and the final settings were then imported into the optical circuit. In <em>Optica</em>, The Optical Society's journal for high impact research, Stanford University researchers report a method for training these networks directly in the device by implementing an optical analogue of the 'backpropagation' algorithm, which is the standard way to train conventional neural networks.</p> <p>'Using a physical device rather than a computer model for training makes the process more accurate,' said Tyler W. Hughes, first author of the paper. 'Also, because the training step is a very computationally expensive part of the implementation of the neural network, performing this step optically is key to improving the computational efficiency, speed and power consumption of artificial networks.'&nbsp;</p> <p><br></p> <p>&nbsp;<strong>A light-based network</strong></p> <p>Although neural network processing is typically performed using a traditional computer, there are significant efforts to design hardware optimized specifically for neural network computing. Optics-based devices are of great interest because they can perform computations in parallel while using less energy than electronic devices.&nbsp;</p> https://cdn.steemitimages.com/DQmU7Sky2hDXtwiqopW3B9BSBEBWJPWiN4QozMN8m3fUn4q/image.png<p>&nbsp;In the new work, the researchers overcame a significant challenge to implementing an all-optical neural network by designing an optical chip that replicates the way that conventional computers train neural networks.<br> &nbsp;</p> <p>&nbsp;An artificial neural network can be thought of as a black box with a number of knobs. During the training step, these knobs are each turned a little and then the system is tested to see if the performance of the algorithms improved.<br> &nbsp;'Our method not only helps predict which direction to turn the knobs but also how much you should turn each knob to get you closer to the desired performance,' said Hughes. 'Our approach speeds up training significantly, especially for large networks, because we get information about each knob in parallel.'<br> &nbsp;</p> <p>&nbsp;<strong>On-chip training</strong></p> <p>The new training protocol operates on optical circuits with tunable beam splitters that are adjusted by changing the settings of optical phase shifters. Laser beams encoding information to be processed are fired into the optical circuit and carried by optical waveguides through the beam splitters, which are adjusted like knobs to train the neural network algorithms.</p> <p>In the new training protocol, the laser is first fed through the optical circuit. Upon exiting the device, the difference from the expected outcome is calculated. This information is then used to generate a new light signal, which is sent back through the optical network in the opposite direction. By measuring the optical intensity around each beam splitter during this process, the researchers showed how to detect, in parallel, how the neural network performance will change with respect to each beam splitter's setting. The phase shifter settings can be changed based on this information, and the process may be repeated until the neural network produces the desired outcome.</p>https://cdn.steemitimages.com/DQmUsLz1PRyyiZ4vhB8Z15gNBipfoUZR6X6xCDu2rjCQ4zn/image.png <p>The researchers tested their training technique with optical simulations by teaching an algorithm to perform complicated functions, such as picking out complex features within a set of points. They found that the optical implementation performed similarly to a conventional computer.</p> <p>'Our work demonstrates that you can use the laws of physics to implement computer science algorithms,' said Fan. 'By training these networks in the optical domain, it shows that optical neural network systems could be built to carry out certain functionalities using optics alone.</p> <p>'The researchers plan to further optimize the system and want to use it to implement a practical application of a neural network task. The general approach they designed could be used with various neural network architectures and for other applications such as reconfigurable optics.&nbsp;</p> </html>",
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