Unsupervised Learning, Machine Learning, Machine Intelligence, Data Science, Recommendation System.
sklearn.feature_extraction.text import CountVectorizer vectorizer = CountVectorizer() vectorizer.fit(file[‘title’]) X2= vectorizer.transform(file[‘title’]) X2[0].shape และสร้าง bag-of-word อีกอันด้วย TfidfVectorizer from sklearn.feature_extraction.text import TfidfVectorizer vectorizer =