Machine Learning with Python Projects - Cat and Dog Image Classifier

Python
1

Tell us what’s happening:
What’s wrong with my code? I don’t get the desired output.
I got this:
Found 2000 images belonging to 2 classes.
Found 1000 images belonging to 2 classes.
Found 0 images belonging to 0 classes.
But the desired is this:
Found 2000 images belonging to 2 classes.
Found 1000 images belonging to 2 classes.
Found 50 images belonging to 1 classes.

Your code so far

train_image_generator = ImageDataGenerator(rescale=1./255)
validation_image_generator = ImageDataGenerator(rescale=1./255)
test_image_generator = ImageDataGenerator(rescale=1./255)

train_data_gen = train_image_generator.flow_from_directory(batch_size=batch_size,
                                                           directory=train_dir,
                                                           target_size=(IMG_HEIGHT, IMG_WIDTH),
                                                           class_mode='binary',
                                                           shuffle=True)
val_data_gen = validation_image_generator.flow_from_directory(batch_size=batch_size,
                                                              directory=validation_dir,
                                                              target_size=(IMG_HEIGHT, IMG_WIDTH),
                                                              class_mode='binary')
test_data_gen = test_image_generator.flow_from_directory(batch_size=1,
                                                         directory=test_dir,
                                                         target_size=(IMG_HEIGHT, IMG_WIDTH),
                                                         class_mode=None,
                                                         shuffle=False)

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Challenge: Machine Learning with Python Projects - Cat and Dog Image Classifier

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2

There’s several posts and answers about this issue in the forums. You’ll need to look at the documentation for flow_from_directory and note that the directory structure of the image files is different for the training/validation images and the testing images (download and unzip the image archive to examine locally if necessary).

3

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