1. 程式人生 > >IndexError: boolean index did not match indexed array along dimension 1; dimension is 32 but corresp

IndexError: boolean index did not match indexed array along dimension 1; dimension is 32 but corresp

在cifar10實驗中,期望找到指定標記的所有影象,

(x_train, y_train), (x_test, y_test)=datasets.cifar10.load_data()
print((x_train[y_train==5]).shape)

則會爆出如題錯誤。簡言之,維度問題。通過以下更改:

print((x_train[y_train.reshape(-1)==5]).shape)