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| author | Gustaf Rydholm <gustaf.rydholm@gmail.com> | 2021-04-05 23:14:24 +0200 |
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| committer | Gustaf Rydholm <gustaf.rydholm@gmail.com> | 2021-04-05 23:14:24 +0200 |
| commit | 532286b516b17d279c321358bf03dddc8adc8029 (patch) | |
| tree | 9409789d2a3c093b499253f2fd101a74be1da452 /training/experiments/image_transformer.yaml | |
| parent | 370c3eb35f47e64eab7926a5f995947c63c6b208 (diff) | |
Completed first draft for training loop with PyTorch Lightning
Diffstat (limited to 'training/experiments/image_transformer.yaml')
| -rw-r--r-- | training/experiments/image_transformer.yaml | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/training/experiments/image_transformer.yaml b/training/experiments/image_transformer.yaml new file mode 100644 index 0000000..7f0bbb7 --- /dev/null +++ b/training/experiments/image_transformer.yaml @@ -0,0 +1,70 @@ +network: + type: ImageTransformer + args: + input_shape: None + output_shape: None + encoder: + type: None + args: None + mapping: sentence_piece + num_decoder_layers: 4 + hidden_dim: 256 + num_heads: 4 + expansion_dim: 1024 + dropout_rate: 0.1 + transformer_activation: glu + +model: + type: LitTransformerModel + args: + optimizer: + type: MADGRAD + args: + lr: 1.0e-2 + momentum: 0.9 + weight_decay: 0 + eps: 1.0e-6 + lr_scheduler: + type: CosineAnnealingLR + args: + T_max: 512 + criterion: + type: CrossEntropyLoss + args: + weight: None + ignore_index: -100 + reduction: mean + + monitor: val_loss + mapping: sentence_piece + +data: + type: IAMExtendedParagraphs + args: + batch_size: 16 + num_workers: 12 + train_fraction: 0.8 + augment: true + +callbacks: + - type: ModelCheckpoint + args: + monitor: val_loss + mode: min + - type: EarlyStopping + args: + monitor: val_loss + mode: min + patience: 10 + +trainer: + args: + stochastic_weight_avg: true + auto_scale_batch_size: power + gradient_clip_val: 0 + fast_dev_run: false + gpus: 1 + precision: 16 + max_epocs: 512 + terminate_on_nan: true + weights_summary: true |