Predict_generator And Class Labels
I am using ImageDataGenerator to generate new augmented images and extract bottleneck features from pretrained model but most of the tutorial I see on keras samples same no of tr
Solution 1:
If you're using predict, normally you simply don't want Y, because Y will be the result of the prediction. (You're not training, so you don't need the true labels)
But you can do it yourself:
bottleneck = []
labels = []
for i inrange(2 * nb_train_samples // batch_size):
x, y = next(train_generator)
bottleneck.append(model.predict(x))
labels.append(y)
bottleneck = np.concatenate(bottleneck)
labels = np.concatenate(labels)
If you want it with indexing (if your generator supports that):
#...for epoch inrange(2):
for i inrange(nb_train_samples // batch_size):
x,y = train_generator[i]
#...
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