机器学习实战第十章的10.4.2错误from numpy import * def loadDataSet(fileName): #general function to parse ta
fromnumpyimport*defloadDataSet(fileName):#generalfunctiontoparsetab-delimitedfloatsdataMat=[]#assumelastcolumnistargetvaluefr=open(fileName)forlineinfr.readlines():curLine=line.strip().split(‘\t’)fltL