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RSS订阅原创 聚类标签对应数据
做Kmeans时想要把原数据与标签对映起来,不知道有没有类似库,懒得查了,就写了个函数:trainData = ["类0","类1","类2","噪声","类1","类2","类1","类2","类3","类1","类2","类1","噪声","类2","类2","噪声"]label = [0,1,2,-1,1,2,1,2,3,1,2,1,-1,2,2,-1]def label2cluster(trainData, labels): my_dict = {i: [] for i in label
2021-01-13 23:30:01
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原创 双系统ubuntu使用windows下python库
1.在ubuntu下找到windows的python包安装位置(直接在文件里找到然后记录)我的是 /media/zim/3C2A9C822A9C3ABA/anaconda/Lib/site-packages/2.在 ubuntu找到python位置，新建 .pth文件，随意命名，文件中写入上步的路径我的是 /usr/local/lib/python3.6/dist-packages...
2019-05-20 23:54:21
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转载 matplotlib学习
matplotlib 文档https://www.matplotlib.org.cn/home.htmlhttps://www.cnblogs.com/zhizhan/p/5615947.html
2019-04-08 23:02:49
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原创 返回字符串列表word_list中出现次数最多字符串构成的列表,并按照字典序排列
def most_frequent_words(word_list): word_list2 = list(set(word_list))#list去重 word_list2.sort(key = word_list.index)#以原顺序排列 word_list_count = []#计数 dict = {}#排列为字典，key = times ...
2018-05-23 14:54:12
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原创 验证信用卡
Have you ever wondered how websites validate your credit card number when you shop online? They don’t check a massive database of numbers, and they don’t use magic. In fact, most credit providers rely...
2018-05-17 12:45:24
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