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https://blog.csdn.net/turing365/article/details/80646681 https://blog.csdn.net/qq_24509229/article/details/80349898 阅读全文
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C:\Users\ASUS\Anaconda3\Lib\site-packages\spyder\utils\introspection 阅读全文
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import numpy as np import operator import matplotlib import matplotlib.pyplot as plt import os def createDataSet(): group = np.array([[1.0, 1.1], [1.0, 1.0], [0, 0], [0, 0.1]]) labels = ['... 阅读全文
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import requests from bs4 import BeautifulSoup import re def getHTMLText(url): try: r = requests.get(url) r.raise_for_status() r.encoding = 'utf-8' return r.text ... 阅读全文
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