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68 lines
1.8 KiB
68 lines
1.8 KiB
# https://yaml.org/type/float.html
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###########################################
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# Data #
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###########################################
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train_manifest: data/manifest.tiny
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dev_manifest: data/manifest.tiny
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test_manifest: data/manifest.tiny
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min_input_len: 0.0
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max_input_len: 30.0
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min_output_len: 0.0
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max_output_len: 400.0
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min_output_input_ratio: 0.05
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max_output_input_ratio: 10.0
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###########################################
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# Dataloader #
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###########################################
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vocab_filepath: data/lang_char/vocab.txt
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spm_model_prefix: ''
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unit_type: 'char'
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preprocess_config: conf/preprocess.yaml
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feat_dim: 161
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stride_ms: 10.0
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window_ms: 25.0
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sortagrad: 0 # Feed samples from shortest to longest ; -1: enabled for all epochs, 0: disabled, other: enabled for 'other' epochs
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batch_size: 4
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maxlen_in: 512 # if input length > maxlen-in, batchsize is automatically reduced
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maxlen_out: 150 # if output length > maxlen-out, batchsize is automatically reduced
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minibatches: 0 # for debug
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batch_count: auto
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batch_bins: 0
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batch_frames_in: 0
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batch_frames_out: 0
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batch_frames_inout: 0
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num_workers: 8
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subsampling_factor: 1
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num_encs: 1
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############################################
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# Network Architecture #
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############################################
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num_conv_layers: 2
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num_rnn_layers: 4
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rnn_layer_size: 2048
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rnn_direction: forward
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num_fc_layers: 2
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fc_layers_size_list: 512, 256
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use_gru: True
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blank_id: 0
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###########################################
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# Training #
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###########################################
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n_epoch: 5
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accum_grad: 1
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lr: 1.0e-5
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lr_decay: 1.0
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weight_decay: 1.0e-6
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global_grad_clip: 5.0
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dist_sampler: False
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log_interval: 1
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checkpoint:
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kbest_n: 3
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latest_n: 2
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