CODEWITHSUNDEEP
gensimword2vec
Dirk Brand
Dirk Brand

Reputation: 13

Combining Doc2Vec sentences into paragraph vectors

In Gensim's Doc2Vec, how do you combine sentence vectors to make a single vector for a paragraph? I realise you can train on the entire paragraph, but it would obviously be better to train on individual sentences, for context, etc. (I think...?)

Any advice or normal use case?

Also, how would I retrieve sentence/paragraph vectors from the model?

Upvotes: 1

Views: 675

Answers (1)

kampta
kampta

Reputation: 4898

Doc2Vec's architecture itself doesn't involve any parsing and it makes sense to train/test on the entire paragraph.

In original paper, author shows results with just treating entire paragraph as one sentence, outperforming existing techniques.

Upvotes: 2

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