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-rw-r--r--training/configs/image_transformer.yaml72
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diff --git a/training/configs/image_transformer.yaml b/training/configs/image_transformer.yaml
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+seed: 4711
+
+network:
+ desc: null
+ type: ImageTransformer
+ args:
+ encoder:
+ type: null
+ args: null
+ num_decoder_layers: 4
+ hidden_dim: 256
+ num_heads: 4
+ expansion_dim: 1024
+ dropout_rate: 0.1
+ transformer_activation: glu
+
+model:
+ desc: null
+ 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:
+ desc: null
+ 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:
+ desc: null
+ args:
+ stochastic_weight_avg: true
+ auto_scale_batch_size: binsearch
+ gradient_clip_val: 0
+ fast_dev_run: false
+ gpus: 1
+ precision: 16
+ max_epochs: 512
+ terminate_on_nan: true
+ weights_summary: true