Open shivahanifi opened 1 day ago
from tensorflow.keras.callbacks import EarlyStopping
# Define early stopping callback
early_stopping = EarlyStopping(
monitor='val_loss', # Metric to monitor, e.g., 'val_loss' or 'val_accuracy'
patience=3, # Number of epochs to wait for improvement before stopping
restore_best_weights=True # Restore model weights from the epoch with the best performance
)
# Train the model
history = model.fit(
train_data, # Your training data
train_labels, # Your training labels
validation_data=(val_data, val_labels), # Validation data for monitoring improvement
epochs=100, # Set a high number of epochs (e.g., 100 or more)
callbacks=[early_stopping] # Add the early stopping callback
)
The thesis explicitly states that both U-Net models in their study (U-Net-12 and U-Net-25) completed training within the first 65 epochs. The determination of the optimal training duration was based on the observation that the models stopped learning after this point.
Up to this point I have used 5 epochs for training. The next step would be to use stopping condition instead of fixed epoch numbers.