Created
July 1, 2020 10:39
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position_block_15 = base_model.get_layer('block_15_add') | |
for layer in base_model.layers: | |
layer.trainable = True | |
all_layers = base_model.layers | |
for i in range(base_model.layers.index(position_block_15)): | |
all_layers[i].trainable = False | |
model_transfered_1.compile(optimizer=Adam(lr=0.0005), | |
loss='categorical_crossentropy', metrics=['categorical_accuracy']) | |
epochs = 14 | |
steps_per_epoch = train_generator.n//train_generator.batch_size | |
validation_steps = validation_generator.n//validation_generator.batch_size | |
history = model_transfered_1.fit( | |
x=train_generator, | |
steps_per_epoch=steps_per_epoch, | |
epochs=epochs, | |
validation_data = validation_generator, | |
validation_steps = validation_steps, | |
shuffle=True | |
) |
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