lda.py �ev� @��� """ Example using GenSim's LDA and sklearn. """ import numpy as np from gensim import matutils from gensim.models.ldamodel import LdaModel from sklearn import linear_model from sklearn.datasets import fetch_20newsgroups from sklearn.feature_extraction.text import CountVectorizer def print_features(clf, vocab, n=10): """ Print sorted list of non-zero features/weights. """ coef = cl
