NLP, Python, Scikit Learn.
# ... # [319. 0. 217. ... 0. 0. 0.] # [158. 0. 147. ... 0. 0. 0.] # [328. 0. 279. ... 0. 0. 0.]] print(x_train.shape) # (272, 52743) print(vectorizer.get_feature_names_out()) # array([',', ',1', '.', ..., 'zy', 'zygomaticus', 'zygote'], dtype=object) print(len(vectorizer.get_feature_names_out())) #