dataset=loadtxt('game/pima-indians-diabetes.csv') ValueError: could not convert string to float: b'6

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#引入xgboost包from numpy import loadtxtfrom xgboost import XGBClassifierfrom sklearn.metrics import accuracy_scorefrom sklearn.model_selection import train_test_split#分出变量和标签dataset=loadtxt('game/pima-indians-diabetes.csv')
修改:

#分出变量和标签dataset=loadtxt('game/pima-indians-diabetes.csv',delimiter=",")



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