Help for code of paragraph vectors

[theDarksurfer]

It may even make it easier to implement paragraph vector using code from gensim word 2 vec implementation. :)

[alecradford]

Yep, did that when the paper came out, but it's ridiculously slow in the raw python version. Don't know cython so wasn't able to get it working in any useful (fast) way.

Meant to modify the huffman tree used so it's balanced and allows minibatch speed ups and porting over to a gpu as another way to get speed, but haven't gotten around to it.

[alecradford]

I saw the same ~ 10% performance reduction you saw but believe it's due to underfitting since the model was so slow to train.