LDA2Vec介绍

April 6, 2018 4 条评论 6.24k 次阅读 0 人点赞

word2vec捕捉单词之间强大的关系,但生成的向量基本上是不可解释的,并不代表文档。而LDA很容易被人类解读,但并不像word2vec那样建立局部词关系。lda2vec正是将word2vec和LDA各自的优点混合到一起,所形成的一个新的算法。
[pdf-embedder url="http://www.lichzhang.net/wp-content/uploads/2018/04/word2vec2CLDA2Candintroducinganewhybridalgorithm-lda2vec.pdf"]

其他资料:
Github:https://github.com/cemoody/lda2vec
When LDA meets word2vec:https://www.datasciencecentral.com/profiles/blogs/a-tale-about-lda2vec-when-lda-meets-word2vec?xg_source=activity

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