18 lines
1.2 KiB
YAML
18 lines
1.2 KiB
YAML
# https://lightning.ai/docs/pytorch/stable/api/lightning.pytorch.callbacks.ModelCheckpoint.html
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model_checkpoint:
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_target_: lightning.pytorch.callbacks.ModelCheckpoint
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dirpath: ${paths.output_dir}/checkpoints # directory to save the model file
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filename: checkpoint_{epoch:03d} # checkpoint filename
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monitor: epoch # name of the logged metric which determines when model is improving
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verbose: False # verbosity mode
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save_last: true # additionally always save an exact copy of the last checkpoint to a file last.ckpt
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save_top_k: 10 # save k best models (determined by above metric)
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mode: "max" # "max" means higher metric value is better, can be also "min"
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auto_insert_metric_name: True # when True, the checkpoints filenames will contain the metric name
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save_weights_only: False # if True, then only the model’s weights will be saved
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every_n_train_steps: null # number of training steps between checkpoints
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train_time_interval: null # checkpoints are monitored at the specified time interval
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every_n_epochs: 100 # number of epochs between checkpoints
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save_on_train_epoch_end: null # whether to run checkpointing at the end of the training epoch or the end of validation
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