| New file |
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| | | # network architecture |
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| | | model: Transducer |
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| | | model_conf: |
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| | | auxiliary_ctc_weight: 0.0 |
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| | | # encoder |
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| | | encoder: RWKVEncoder |
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| | | encoder_conf: |
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| | | kernel: 3 |
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| | | subsampling_factor: 4 |
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| | | output_size: 512 |
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| | | num_blocks: 18 |
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| | | time_reduction_factor: 2 |
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| | | att_dropout_rate: 0.1 |
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| | | ffn_dropout_rate: 0.1 |
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| | | dropout_rate: 0.1 |
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| | | # decoder (prediction network) |
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| | | decoder: rnnt_decoder |
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| | | decoder_conf: |
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| | | embed_size: 512 |
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| | | hidden_size: 512 |
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| | | embed_dropout_rate: 0.1 |
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| | | dropout_rate: 0.1 |
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| | | use_embed_mask: false |
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| | | |
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| | | # joint network |
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| | | joint_network: joint_network |
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| | | joint_network_conf: |
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| | | joint_space_size: 512 |
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| | | frontend: WavFrontend |
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| | | frontend_conf: |
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| | | fs: 16000 |
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| | | window: hamming |
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| | | n_mels: 80 |
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| | | frame_length: 25 |
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| | | frame_shift: 10 |
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| | | lfr_m: 1 |
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| | | lfr_n: 1 |
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| | | upsacle_samples: true |
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| | | specaug: SpecAugLFR |
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| | | specaug_conf: |
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| | | apply_time_warp: false |
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| | | time_warp_window: 5 |
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| | | time_warp_mode: bicubic |
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| | | apply_freq_mask: true |
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| | | freq_mask_width_range: |
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| | | - 0 |
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| | | - 30 |
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| | | lfr_rate: 6 |
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| | | num_freq_mask: 1 |
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| | | apply_time_mask: true |
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| | | time_mask_width_range: |
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| | | - 0 |
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| | | - 12 |
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| | | num_time_mask: 1 |
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| | | tokenizer: CharTokenizer |
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| | | tokenizer_conf: |
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| | | unk_symbol: <unk> |
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| | | split_with_space: true |
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