5) Flashcards: Review what you've learned at any time by using flashcards, tapping to see the meaning of the word on the other side of the card! 6) Quizzes: For any category you can take a multiple choice quiz, take it as many times as you like, and share your final score ...
数据集获取:sms.tsv Github:https://github.com/jalajthanaki/NLPython/blob/master/ch8/Spamflteringapplication/data/sms.tsv 代码实现细节分析: (1)导入包 import pandas as pd import numpy as np from sklearn.cross_validation import train_test_split from sklearn.feature_extraction.text import CountVecto...