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by gojomo
3954 days ago
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The gensim library now offers the 'Paragraph Vector' [1] approach to create vectors for longer ranges of text. It's available in a class named Doc2Vec – but I don't think that's what is being used here. The Paragraph Vector approach can give interesting results for document-similarity, including similarity after certain 'algebraic'-like additions/subtractions of other topics/word-concepts. [2] [1] http://arxiv.org/abs/1405.4053 [2] http://arxiv.org/abs/1507.07998 |
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