Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- from keras.models import Sequential
- from keras.layers import Convolution2D
- from keras.layers import MaxPooling2D
- from keras.layers import Flatten
- from keras.layers import Dense
- from keras.preprocessing.image import ImageDataGenerator
- classifier = Sequential()
- classifier.add(Convolution2D(32, (3, 3), padding = 'same', input_shape = (64, 64, 3), activation = 'relu'))
- classifier.add(MaxPooling2D(pool_size = (2, 2)))
- classifier.add(Convolution2D(32, (3, 3), activation = 'relu'))
- classifier.add(MaxPooling2D(pool_size = (2, 2)))
- classifier.add(Flatten())
- classifier.add(Dense(128, activation = 'relu'))
- classifier.add(Dense(1, activation = 'sigmoid'))
- classifier.compile(optimizer = 'adam', loss = 'binary_crossentropy', metrics = ['accuracy'])
- train_datagen = ImageDataGenerator(
- rescale=1./255,
- shear_range=0.2,
- zoom_range=0.2,
- horizontal_flip=True)
- test_datagen = ImageDataGenerator(rescale=1./255)
- training_set = train_datagen.flow_from_directory(
- 'dataset/training_set',
- target_size=(64, 64),
- batch_size=32,
- class_mode='binary')
- test_set = test_datagen.flow_from_directory(
- 'dataset/test_set',
- target_size=(64, 64),
- batch_size=32,
- class_mode='binary')
- classifier.fit_generator(
- training_set,
- steps_per_epoch=8000,
- epochs=10,
- validation_data=test_set,
- validation_steps=2000)
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement