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saiwaiyanyu / knowledge-graph-nlp-in-action

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从模型训练到部署,实战知识图谱(Knowledge Graph)&自然语言处理(NLP)。涉及 Tensorflow, Bert+Bi-LSTM+CRF,Neo4j等 涵盖 Named Entity Recognition,Text Classify,Information Extraction,Relation Extraction 等任务。

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knowledge-graph-nlp-in-action

实战知识图谱和nlp相关任务,包括模型训练到部署全流程。

目录

NLP

sequence labeling

模型: Bert + BiLSTM + CRF

模型输入: 一段文本。

模型输出: 文本包含的机构、人名、时间等实体。

input text : 中共中央总书记、国家主席江泽民发表1998年新年讲话
[
    {
        "end": 4,
        "words": "中共中央",
        "type": "ORG",
        "begin": 1
    },
    {
        "end": 15,
        "words": "江泽民",
        "type": "PER",
        "begin": 13
    },
    {
        "end": 22,
        "words": "1998年",
        "type": "TIME",
        "begin": 18
    }
]

information extraction

模型: Bert

模型输入: 实体A,实体B,包含实体A和实体B的文本。

模型输出: 文本包含的机构、人名、时间等实体。

input: 喜剧之王      周星驰  如何演好自己的角色,请读《演员自我修养》《喜剧之王》周星驰崛起于穷困潦倒之中的独门秘笈

model version 1573956875

text: 喜剧之王  周星驰  如何演好自己的角色,请读《演员自我修养》《喜剧之王》周星驰崛起于穷困潦倒之中的独门秘笈
result:
{
    "主演": 0.9959173798561096,
    "导演": 0.0018050138605758548,
    "编剧": 0.000452475156635046,
    "歌手": 0.0002099768607877195,
    "制片人": 0.0001938332716235891,
    ...
}

***** Eval results ***** eval_accuracy = 0.97999 eval_loss = 0.06774125 global_step = 19000 loss = 0.06772543

seq2seq

模型: seq2seq greedy (QA)

模型输入: 输入你的梦境。

模型输出: 返回梦境解析的结果(周公解梦数据训练)。

********************
input your dream: 梦见中奖了
dream: 梦见中奖了
dream decoding: 预示你事业上将面临挑战和机遇,会有大发展。 

********************
input your dream: 梦见大富豪
dream: 梦见大富豪
dream decoding: 预示着自己生活会很愉快。

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