1 files changed, 74 insertions, 0 deletions
diff --git a/training/conf/experiment/vq_htr_char.yaml b/training/conf/experiment/vq_htr_char.yaml
new file mode 100644
index 0000000..b34dd11
--- /dev/null
+++ b/training/conf/experiment/vq_htr_char.yaml
@@ -0,0 +1,74 @@
+# @package _global_
+
+defaults:
+  - override /mapping: null
+  - override /network: null
+  - override /model: null
+
+mapping:
+  _target_: text_recognizer.data.emnist_mapping.EmnistMapping
+  extra_symbols: [ "\n" ]
+
+datamodule:
+  word_pieces: false
+  batch_size: 8
+
+criterion:
+  ignore_index: 3
+
+network:
+  _target_: text_recognizer.networks.vq_transformer.VqTransformer
+  input_dims: [1, 576, 640]
+  encoder_dim: 64
+  hidden_dim: 64
+  dropout_rate: 0.1
+  num_classes: 58
+  pad_index: 3
+  no_grad: false
+  encoder:
+    _target_: text_recognizer.networks.vqvae.vqvae.VQVAE
+    hidden_dim: 128
+    embedding_dim: 64
+    num_embeddings: 1024
+    decay: 0.99
+    encoder:
+      _target_: text_recognizer.networks.vqvae.encoder.Encoder
+      in_channels: 1 
+      hidden_dim: 64
+      channels_multipliers: [1, 1, 2, 2]
+      dropout_rate: 0.0
+    decoder:
+      _target_: text_recognizer.networks.vqvae.decoder.Decoder
+      out_channels: 1 
+      hidden_dim: 64
+      channels_multipliers: [2, 2, 1, 1]
+      dropout_rate: 0.0
+  decoder:
+    _target_: text_recognizer.networks.transformer.Decoder
+    dim: 64
+    depth: 2
+    num_heads: 4
+    attn_fn: text_recognizer.networks.transformer.attention.Attention
+    attn_kwargs:
+      dim_head: 32
+      dropout_rate: 0.2
+    norm_fn: torch.nn.LayerNorm
+    ff_fn: text_recognizer.networks.transformer.mlp.FeedForward
+    ff_kwargs:
+      dim_out: null
+      expansion_factor: 4
+      glu: true
+      dropout_rate: 0.2
+    cross_attend: true
+    pre_norm: true
+    rotary_emb: null
+
+  # pretrained_encoder_path: "training/logs/runs/2021-09-13/08-35-57/checkpoints/epoch=98.ckpt"
+
+model:
+  _target_: text_recognizer.models.vq_transformer.VqTransformerLitModel
+  start_token: <s>
+  end_token: <e>
+  pad_token: <p>
+  max_output_len: 682
+  # max_output_len: 451