摘要：
#coding:utf-8 from numpy import * from math import * import operator def file2matrix(filename): fr=open(filename) lines=fr.readlines() lenth=len(lines) rematrix=zeros((lenth,7)) l... 阅读全文
摘要：
#coding:utf-8 from numpy import * import operator def file2matrix(filename): fr=open(filename) arrline=fr.readlines() lenth=len(arrline) matrix=zeros((lenth,3))#3表示特征个数 label=[] ... 阅读全文