when using CNN ,to_categorical()wrong

Question

use CNN for handwritten digit.

Please include the stack trace as text, not an image – gilleain Dec 06 '17 at 10:22 — gilleain, Dec 06 '17 at 10:22
You need to provide more details – Rachit Agrawal Apr 03 '18 at 12:37 — Rachit Agrawal, Apr 03 '18 at 12:37

score 1 · Answer 1 · answered Dec 06 '17 at 10:18

1

Without any code it's not easy to help but in Keras > 2.0 the parameters for to_categorial are y and num_classes but it seems that you are trying to pass nb_classes instead.

For more details please check the api documentation. https://keras.io/utils/#to_categorical

answered Dec 06 '17 at 10:18

Tobias Scheck

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X_train=X_train.reshape(-1,1,28,28) X_test=X_test.reshape(-1,1,28,28) y_train=np_utils.to_categorical(y_train,nb_classes=10) y_test=np.utils.to_categorical(y_test,nb_classes=10) This is specific code – 代朝阳 Dec 06 '17 at 10:44
Please try to replace the keyword nb_classes with num_classes. – Tobias Scheck Dec 06 '17 at 10:48
Thank you so much. – 代朝阳 Dec 06 '17 at 11:25

when using CNN ,to_categorical()wrong

1 Answers1