up version: 0.8.7
new word2vec method: "which word doesn't match"
* inspired by https://github.com/dhammack/Word2VecExample
remove word2vec from model's __init__, to avoid unnecessary cython compilations
BLAS + exp table in word2vec
fix typo in docs
change word2vec reporting freq to 1s
matutils: add method for creating aligned arrays
ditch memoryviews in favour of PyArray_DATA
fix docs
direct people to Parikshit's Python3 port
word2vec: cleanup unused code
better docs + checking for LDA input corpus
work around float/double sdot issues in scipy blas
add methods to Word2Vec for word-word similarity

add a method to Word2Vec that returns the vector representation of a
word.
add a method to Word2Vec that computes the similarity between two words.

Signed-off-by: Ghassen Hamrouni <ghamrouni.iptech@gmail.com>
add methods to Word2Vec for word-word similarity

add a method to Word2Vec that returns the vector representation of a
word.
add a method to Word2Vec that computes the similarity between two words.

Signed-off-by: Ghassen Hamrouni <ghamrouni.iptech@gmail.com>
improve word2vec docs
first version of threaded word2vec
clean up, improve comments
replace ThreadPool with explicit threading
minor doc cleanup