【发布时间】:2017-11-15 02:15:39
【问题描述】:
我需要使用文本挖掘/NLP/信息检索从文本文档中提取源词和目标词?
前:
1. i am travelling from New York to London.
2. i am heading towards playground from home.
3. i will be going to Sweden from Boston.
4. i was flying from School to Home.
输出可以如下:
S. No. | source | Destination
------ | ----------|------------
1| New York | London
2| playground | home
3| Sweden | Boston
4| School | Home
【问题讨论】:
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这看起来像是natural language understanding 问题。 NLTK 可以生成discourse representation structures 生成文本的含义。
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@AndersonGreen 谢谢这真的很有帮助。
标签: nlp nltk stanford-nlp text-mining information-retrieval