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特定领域三元组抽取 #14

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jianwei-song opened this issue Jan 5, 2021 · 4 comments
Open

特定领域三元组抽取 #14

jianwei-song opened this issue Jan 5, 2021 · 4 comments

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@jianwei-song
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你好,我想做土木工程领域的三元抽取,最开始我以为加入领域词典辅助分词就可以抽取出部分三元组,比如主谓宾形式的三元组,然后看上一个问题的解答才知道,只能抽取人名、机构名、组织名这些类别实体的三元组,请问一下有什么方法可以抽取出土木领域的三元组,比如句子“施工员设置防护栏杆。”程序识别结果如下:
1 施工员 n 2 SBV
2 设置 v 0 HED
3 防护栏杆 n 2 VOB
请问能否通过修改entity_combine.py程序然后抽取出n-v-n的三元组,或者别的什么方法可以抽取类似此类句子的三元组,谢谢。

@onion0925
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您好,我和您面临相同的问题,想问您解决问题了吗,或者是怎么样可以训练自己领域的数据啊?

@iiyuwan
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iiyuwan commented Nov 4, 2022

@onion0925 @jianwei-song 我也面临同样的问题,请问您们有解决吗

@onion0925
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我换了一个模型,但是效果也不太好

@qinglongheu
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我换了一个模型,但是效果也不太好

他这个是开放域信息抽取, 而你们是封闭域信息抽取。

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