def loadDataSet(filename):
numFeat=len(open(filename).readline().split('\t'))
dataMat=[];labelMat=[]
fr=open(fileName)
for line in fr.readlines():
lineArr=[]
curLine=line.strip().split('\t')
for i in range(numFeat-1): # i 遍历特征值
lineArr.append(float(curLine[i]))
dataMat.append(lineArr)
labelMat.append(float(curLine[-1]))
return dataMat,labelMat
python adaboost 自适应数据加载函数
最新推荐文章于 2025-06-02 12:50:41 发布