ShineRoyal

from numpy import * import operator import matplotlib import matplotlib.pyplot as plt from os import listdir #用于列出文件列表 from time import time #用于运行时间计算 def createDataSet(): group = array([[1.0,1....

from math import log import operator def createDataSet(): dataSet = [[1, 1, 'maybe'], [1, 1, 'yes'], [1, 0, 'no'], [0, 1, 'no'], [0, 1...

from numpy import * #创建数据集 #包含组成6个句子的单词 #和每个句子总体含义是否具有侮辱性的标签向量 def loadDataSet(): postingList=[['my', 'dog', 'has', 'flea', 'problems', 'help', 'please'], ['maybe', 'not', 'take'...

split文本分割函数 mySent='This book is the best book on Python or M.L. I have ever laid eyes upon.' ret=mySent.split() print(ret) 输出 ['This', 'book', 'is', 'the', 'best', 'book', 'on', 'Python', 'or', 'M.L...

# coding=gbk from numpy import * def loadDataSet(): dataMat = []; labelMat = [] fr = open('testSet.txt') for line in fr.readlines(): lineArr = line.strip().split() #某个点所对应...