Skip test if scikit-learn not installed (#1350)
Skip test if scikit-learn not installed (#1350)


mattilyra/gensim,macks22/gensim,markroxor/gensim,piskvorky/gensim,macks22/gensim,macks22/gensim,RaRe-Technologies/gensim,ELind77/gensim,robotcator/gensim,ELind77/gensim,RaRe-Technologies/gensim,markroxor/gensim,summanlp/gensim,quole/gensim,RaRe-Technologies/gensim,summanlp/gensim,quole/gensim,robotcator/gensim,bhargavvader/gensim,summanlp/gensim,quole/gensim,ELind77/gensim,gojomo/gensim,gojomo/gensim,mattilyra/gensim,mattilyra/gensim,piskvorky/gensim,gojomo/gensim,gojomo/gensim,markroxor/gensim,bhargavvader/gensim,RaRe-Technologies/gensim,robotcator/gensim,bhargavvader/gensim,piskvorky/gensim