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Merge pull request #200 from hirofumi0810/transformer
Update CSJ configuration files
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76
examples/csj/s5/conf/asr/mocha/lcblstm_mocha_chunk4040_decot16.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,76 @@ | ||
| ### topology | ||
| n_stacks: 1 | ||
| n_skips: 1 | ||
| max_n_frames: 1600 | ||
| conv_in_channel: 1 | ||
| conv_channels: "32_32" | ||
| conv_kernel_sizes: "(3,3)_(3,3)" | ||
| conv_strides: "(1,1)_(1,1)" | ||
| conv_poolings: "(2,2)_(2,2)" | ||
| conv_batch_norm: false | ||
| subsample: "1_1_1_1_1" | ||
| enc_type: conv_blstm | ||
| bidirectional_sum_fwd_bwd: true | ||
| enc_n_units: 512 | ||
| enc_n_projs: 0 | ||
| enc_n_layers: 5 | ||
| subsample_type: drop | ||
| lc_chunk_size_left: 40 | ||
| lc_chunk_size_right: 40 | ||
| attn_type: mocha | ||
| mocha_chunk_size: 4 | ||
| mocha_init_r: -4 | ||
| mocha_eps: 1e-6 | ||
| mocha_std: 1.0 | ||
| mocha_1dconv: false | ||
| mocha_quantity_loss_weight: 1.0 ### this is important | ||
| mocha_latency_metric: decot | ||
| mocha_latency_loss_weight: 0.0 | ||
| mocha_decot_lookahead: 16 | ||
| attn_sharpening_factor: 1.0 | ||
| attn_dim: 512 | ||
| attn_n_heads: 1 | ||
| dec_type: lstm | ||
| dec_n_units: 1024 | ||
| dec_n_projs: 0 | ||
| dec_n_layers: 1 | ||
| dec_bottleneck_dim: 1024 ### this is effective | ||
| emb_dim: 512 | ||
| tie_embedding: false | ||
| ctc_fc_list: "512" | ||
| ### optimization | ||
| batch_size: 20 | ||
| optimizer: adam | ||
| n_epochs: 25 | ||
| convert_to_sgd_epoch: 100 | ||
| print_step: 800 | ||
| metric: edit_distance | ||
| lr: 1e-3 | ||
| lr_decay_type: always | ||
| lr_decay_start_epoch: 10 | ||
| lr_decay_rate: 0.85 | ||
| lr_decay_patient_n_epochs: 0 | ||
| early_stop_patient_n_epochs: 5 | ||
| sort_stop_epoch: 100 | ||
| eval_start_epoch: 1 | ||
| warmup_start_lr: 1e-4 | ||
| warmup_n_steps: 0 | ||
| ### initialization | ||
| param_init: 0.1 | ||
| ### regularization | ||
| clip_grad_norm: 5.0 | ||
| dropout_in: 0.0 | ||
| dropout_enc: 0.4 | ||
| dropout_dec: 0.4 | ||
| dropout_emb: 0.4 | ||
| dropout_att: 0.0 | ||
| weight_decay: 1e-6 | ||
| lsm_prob: 0.1 | ||
| ### MTL | ||
| ctc_weight: 0.3 | ||
| ctc_lsm_prob: 0.1 | ||
| mtl_per_batch: false | ||
| task_specific_layer: false | ||
| ### alignment | ||
| train_word_alignment: /home/inaguma/kaldi/egs/csj/s5/exp/tri4_ali_nodup/split_word_alignments | ||
| dev_word_alignment: /home/inaguma/kaldi/egs/csj/s5/exp/tri4_ali_train_dev/split_word_alignments |
75 changes: 75 additions & 0 deletions
75
examples/csj/s5/conf/asr/mocha/lcblstm_mocha_chunk4040_minlt.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,75 @@ | ||
| ### topology | ||
| n_stacks: 1 | ||
| n_skips: 1 | ||
| max_n_frames: 1600 | ||
| conv_in_channel: 1 | ||
| conv_channels: "32_32" | ||
| conv_kernel_sizes: "(3,3)_(3,3)" | ||
| conv_strides: "(1,1)_(1,1)" | ||
| conv_poolings: "(2,2)_(2,2)" | ||
| conv_batch_norm: false | ||
| subsample: "1_1_1_1_1" | ||
| enc_type: conv_blstm | ||
| bidirectional_sum_fwd_bwd: true | ||
| enc_n_units: 512 | ||
| enc_n_projs: 0 | ||
| enc_n_layers: 5 | ||
| subsample_type: drop | ||
| lc_chunk_size_left: 40 | ||
| lc_chunk_size_right: 40 | ||
| attn_type: mocha | ||
| mocha_chunk_size: 4 | ||
| mocha_init_r: -4 | ||
| mocha_eps: 1e-6 | ||
| mocha_std: 1.0 | ||
| mocha_1dconv: false | ||
| mocha_quantity_loss_weight: 0.0 ### this is important | ||
| mocha_latency_metric: minlt | ||
| mocha_latency_loss_weight: 1.0 | ||
| attn_sharpening_factor: 1.0 | ||
| attn_dim: 512 | ||
| attn_n_heads: 1 | ||
| dec_type: lstm | ||
| dec_n_units: 1024 | ||
| dec_n_projs: 0 | ||
| dec_n_layers: 1 | ||
| dec_bottleneck_dim: 1024 ### this is effective | ||
| emb_dim: 512 | ||
| tie_embedding: false | ||
| ctc_fc_list: "512" | ||
| ### optimization | ||
| batch_size: 20 | ||
| optimizer: adam | ||
| n_epochs: 25 | ||
| convert_to_sgd_epoch: 100 | ||
| print_step: 800 | ||
| metric: edit_distance | ||
| lr: 1e-3 | ||
| lr_decay_type: always | ||
| lr_decay_start_epoch: 10 | ||
| lr_decay_rate: 0.85 | ||
| lr_decay_patient_n_epochs: 0 | ||
| early_stop_patient_n_epochs: 5 | ||
| sort_stop_epoch: 100 | ||
| eval_start_epoch: 1 | ||
| warmup_start_lr: 1e-4 | ||
| warmup_n_steps: 0 | ||
| ### initialization | ||
| param_init: 0.1 | ||
| ### regularization | ||
| clip_grad_norm: 5.0 | ||
| dropout_in: 0.0 | ||
| dropout_enc: 0.4 | ||
| dropout_dec: 0.4 | ||
| dropout_emb: 0.4 | ||
| dropout_att: 0.0 | ||
| weight_decay: 1e-6 | ||
| lsm_prob: 0.1 | ||
| ### MTL | ||
| ctc_weight: 0.3 | ||
| ctc_lsm_prob: 0.1 | ||
| mtl_per_batch: false | ||
| task_specific_layer: false | ||
| ### alignment | ||
| train_word_alignment: /home/inaguma/kaldi/egs/csj/s5/exp/tri4_ali_nodup/split_word_alignments | ||
| dev_word_alignment: /home/inaguma/kaldi/egs/csj/s5/exp/tri4_ali_train_dev/split_word_alignments |
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2 changes: 1 addition & 1 deletion
2
examples/csj/s5/conf/data/pt.yaml → examples/csj/s5/conf/data/pretrain.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,5 +1,5 @@ | ||
| # optimization | ||
| n_epochs: 15 # 20->15 | ||
| n_epochs: 20 # 25->20 | ||
| print_step: 800 | ||
| lr_decay_start_epoch: 5 | ||
| lr_decay_rate: 0.8 |
12 changes: 12 additions & 0 deletions
12
examples/csj/s5/conf/data/spec_augment_pretrain_F13_T50.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,12 @@ | ||
| # optimization | ||
| n_epochs: 40 # 20->40 | ||
| print_step: 1600 # 800->1600 | ||
| lr_decay_start_epoch: 5 | ||
| lr_decay_rate: 0.9 | ||
|
|
||
| # mask | ||
| freq_width: 13 | ||
| n_freq_masks: 2 | ||
| time_width: 50 | ||
| n_time_masks: 2 | ||
| time_width_upper: 1.0 |
12 changes: 12 additions & 0 deletions
12
examples/csj/s5/conf/data/spec_augment_pretrain_F27_T100.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,12 @@ | ||
| # optimization | ||
| n_epochs: 40 # 20->40 | ||
| print_step: 1600 # 800->1600 | ||
| lr_decay_start_epoch: 5 | ||
| lr_decay_rate: 0.9 | ||
|
|
||
| # mask | ||
| freq_width: 27 | ||
| n_freq_masks: 2 | ||
| time_width: 100 | ||
| n_time_masks: 2 | ||
| time_width_upper: 1.0 |
12 changes: 12 additions & 0 deletions
12
examples/csj/s5/conf/data/spec_augment_pretrain_F27_T50.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,12 @@ | ||
| # optimization | ||
| n_epochs: 40 # 20->40 | ||
| print_step: 1600 # 800->1600 | ||
| lr_decay_start_epoch: 5 | ||
| lr_decay_rate: 0.9 | ||
|
|
||
| # mask | ||
| freq_width: 27 | ||
| n_freq_masks: 2 | ||
| time_width: 50 | ||
| n_time_masks: 2 | ||
| time_width_upper: 1.0 |
10 changes: 10 additions & 0 deletions
10
examples/csj/s5/conf/data/spec_augment_speed_perturb_transformer_subsample8.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,10 @@ | ||
| # optimization | ||
| n_epochs: 50 # 25->50 | ||
| print_step: 2400 # 400->2400 | ||
|
|
||
| # mask | ||
| freq_width: 27 | ||
| n_freq_masks: 2 | ||
| time_width: 100 | ||
| n_time_masks: 2 | ||
| time_width_upper: 1.0 |
10 changes: 10 additions & 0 deletions
10
examples/csj/s5/conf/data/spec_augment_speed_perturb_transformer_subsample8_F27_T50.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,10 @@ | ||
| # optimization | ||
| n_epochs: 50 # 25->50 | ||
| print_step: 2400 # 400->2400 | ||
|
|
||
| # mask | ||
| freq_width: 27 | ||
| n_freq_masks: 2 | ||
| time_width: 50 | ||
| n_time_masks: 2 | ||
| time_width_upper: 1.0 |
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