Experiment with different word embeddings algorithms

[marco-c]

Currently, we're using doc2vec. We should evaluate and compare at least word2vec and doc2vec, and optionally also:

• https://bitbucket.org/omerlevy/hyperwords
• https://nlp.stanford.edu/projects/glove/
• https://github.com/karlstratos/singular
• https://github.com/mfaruqui/sparse-coding
• https://github.com/askerlee/topicvec/tree/master/psdvec
• https://github.com/askerlee/topicvec

[ibrahimsharaf]

WIP, will start with word2vec

[ibrahimsharaf]

word2vec done ✅