我的代码出现了如下错误:"IndexError: too many indices for array"。我刚接触机器学习,不知道该如何解决。感激任何帮助。
train = pandas.read_csv("D:/...input/train.csv")
xTrain = train.iloc[:,0:54]
yTrain = train.iloc[:,54:]
from sklearn.cross_validation import cross_val_score
clf = LogisticRegression(multi_class='multinomial')
scores = cross_val_score(clf, xTrain, yTrain, cv=10, scoring='accuracy')
print('****Results****')
print(scores.mean())
train
看起来和你想象中的一样吗? - DavidGyTrain
还是xTrain
这部分遇到了错误? - DavidG