Computational Physics, Python, Linear Algebra, Svd, Code.
num_topics, num_top_words = 6, 8 Scikit Learn has a method that will extract all the words count for us from sklearn.feature_extraction.text import CountVectorizer, TfidfVectorizer vectorizer = CountVectorizer(stop_words='english') vectors = vectorizer.fit_transform(newsgroups_train.data).todense()