Adds initial poincare evaluation notebook
Adds initial poincare evaluation notebook

RaRe-Technologies/gensim,piskvorky/gensim,gojomo/gensim,RaRe-Technologies/gensim,mattilyra/gensim,RaRe-Technologies/gensim,gojomo/gensim,mattilyra/gensim,markroxor/gensim,piskvorky/gensim,markroxor/gensim,piskvorky/gensim,gojomo/gensim,RaRe-Technologies/gensim,mattilyra/gensim,markroxor/gensim,gojomo/gensim