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如何使用斯坦福大学的CoreNlp进行单词嵌入？

[英]How do I get word embedding using CoreNlp from Stanford?

原文 2018-12-31 09:27:04 6 1 java/ vectorization/ stanford-nlp/ word-embedding

I am using CoreNlp to get the information extraction from a large text. 我正在使用CoreNlp从大文本中提取信息。 However, its using the "triple" approach where a single sentence produce many output which is good, but there are some sentences that doesn't make sense. 但是，它使用“三重”方法，其中单个句子会产生很多输出，这很好，但是有些句子没有意义。 I tried to eliminate this by running another unsupervised NLP and try to utilize function in CoreNlp, yet I stuck at getting word vector form CoreNlp. 我试图通过运行另一个无监督的NLP来消除这种情况，并尝试利用CoreNlp中的功能，但我仍然坚持从CoreNlp获取单词向量。 Can anyone point where do I need to start searching for codes that do the word embedding in CoreNlp? 谁能指出我需要从哪里开始搜索在CoreNlp中嵌入单词的代码？ Also I am newbie in java and IT. 我也是Java和IT的新手。

There are some open libraries like glove, word2vec, text2vec, but I noticed glove already been used in CoreNlp (correct me if wrong). 有一些开放的库，例如Gloves，word2vec，text2vec，但我注意到CoreNlp中已经使用了手套（如果出错，请更正）。

1 个解决方案

since training your own model from scratch might turn out to be a time-consuming task, you could just download pretrained vectors from: https://nlp.stanford.edu/projects/glove/ 由于从头开始训练自己的模型可能是一项耗时的任务，因此您可以从以下网址下载经过预先训练的向量： https ：//nlp.stanford.edu/projects/glove/

however, there is an example with dl4j here that might do to trick: https://github.com/deeplearning4j/dl4j-examples/blob/master/dl4j-examples/src/main/java/org/deeplearning4j/examples/nlp/glove/GloVeExample.java 但是，这里有一个dl4j的示例可能会欺骗： https ： //github.com/deeplearning4j/dl4j-examples/blob/master/dl4j-examples/src/main/java/org/deeplearning4j/examples/nlp /glove/GloVeExample.java

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