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cfg:
sample_rate: 16000
train_ds:
manifest_filepath: /content/datasets/ta/yaygomii/Tamil-Speech-Dialect-Corpus-Shuffled-Split/train/train_yaygomii_Tamil-Speech-Dialect-Corpus-Shuffled-Split_manifest_processed.json,/content/datasets/ta/yaygomii/Tamil-Speech-Dialect-Corpus-Shuffled-Split/valid/valid_yaygomii_Tamil-Speech-Dialect-Corpus-Shuffled-Split_manifest_processed.json
sample_rate: 16000
batch_size: 16
trim_silence: true
max_duration: 16.7
shuffle: true
is_tarred: false
tarred_audio_filepaths: null
num_workers: 8
pin_memory: true
use_start_end_token: true
validation_ds:
manifest_filepath: /content/datasets/ta/yaygomii/Tamil-Speech-Dialect-Corpus-Shuffled-Split/test/test_yaygomii_Tamil-Speech-Dialect-Corpus-Shuffled-Split_manifest_processed.json
sample_rate: 16000
batch_size: 8
shuffle: false
num_workers: 8
pin_memory: true
use_start_end_token: true
trim_silence: true
test_ds:
manifest_filepath: /content/datasets/ta/yaygomii/Tamil-Speech-Dialect-Corpus-Shuffled-Split/test/test_yaygomii_Tamil-Speech-Dialect-Corpus-Shuffled-Split_manifest_processed.json
sample_rate: 16000
batch_size: 8
shuffle: false
num_workers: 8
pin_memory: true
use_start_end_token: true
trim_silence: true
model_defaults:
repeat: 5
dropout: 0.0
separable: true
se: true
se_context_size: -1
tokenizer:
dir: tokenizers/ta/tokenizer_spe_bpe_v174/
type: bpe
model_path: nemo:288fd8b4d3c64e75ac7a6b32b0f3586d_tokenizer.model
vocab_path: nemo:6698e9428f25429e8ab2c5238438d52f_vocab.txt
spe_tokenizer_vocab: nemo:344d9da9a52049caad7742ae1d994d19_tokenizer.vocab
preprocessor:
_target_: nemo.collections.asr.modules.AudioToMelSpectrogramPreprocessor
sample_rate: 16000
normalize: per_feature
window_size: 0.025
window_stride: 0.01
window: hann
features: 80
n_fft: 512
frame_splicing: 1
dither: 1.0e-05
pad_to: 16
stft_conv: false
spec_augment:
_target_: nemo.collections.asr.modules.SpectrogramAugmentation
freq_masks: 2
time_masks: 10
freq_width: 25
time_width: 0.05
encoder:
_target_: nemo.collections.asr.modules.ConvASREncoder
feat_in: 80
activation: relu
conv_mask: true
jasper:
- filters: 512
repeat: 1
kernel:
- 5
stride:
- 1
dilation:
- 1
dropout: 0.0
residual: false
separable: true
se: true
se_context_size: -1
- filters: 512
repeat: 5
kernel:
- 11
stride:
- 2
dilation:
- 1
dropout: 0.0
residual: true
separable: true
se: true
se_context_size: -1
stride_last: true
residual_mode: stride_add
- filters: 512
repeat: 5
kernel:
- 13
stride:
- 1
dilation:
- 1
dropout: 0.0
residual: true
separable: true
se: true
se_context_size: -1
- filters: 512
repeat: 5
kernel:
- 15
stride:
- 1
dilation:
- 1
dropout: 0.0
residual: true
separable: true
se: true
se_context_size: -1
- filters: 512
repeat: 5
kernel:
- 17
stride:
- 1
dilation:
- 1
dropout: 0.0
residual: true
separable: true
se: true
se_context_size: -1
- filters: 512
repeat: 5
kernel:
- 19
stride:
- 1
dilation:
- 1
dropout: 0.0
residual: true
separable: true
se: true
se_context_size: -1
- filters: 512
repeat: 5
kernel:
- 21
stride:
- 1
dilation:
- 1
dropout: 0.0
residual: true
separable: true
se: true
se_context_size: -1
- filters: 512
repeat: 5
kernel:
- 13
stride:
- 2
dilation:
- 1
dropout: 0.0
residual: true
separable: true
se: true
se_context_size: -1
stride_last: true
residual_mode: stride_add
- filters: 512
repeat: 5
kernel:
- 15
stride:
- 1
dilation:
- 1
dropout: 0.0
residual: true
separable: true
se: true
se_context_size: -1
- filters: 512
repeat: 5
kernel:
- 17
stride:
- 1
dilation:
- 1
dropout: 0.0
residual: true
separable: true
se: true
se_context_size: -1
- filters: 512
repeat: 5
kernel:
- 19
stride:
- 1
dilation:
- 1
dropout: 0.0
residual: true
separable: true
se: true
se_context_size: -1
- filters: 512
repeat: 5
kernel:
- 21
stride:
- 1
dilation:
- 1
dropout: 0.0
residual: true
separable: true
se: true
se_context_size: -1
- filters: 512
repeat: 5
kernel:
- 23
stride:
- 1
dilation:
- 1
dropout: 0.0
residual: true
separable: true
se: true
se_context_size: -1
- filters: 512
repeat: 5
kernel:
- 25
stride:
- 1
dilation:
- 1
dropout: 0.0
residual: true
separable: true
se: true
se_context_size: -1
- filters: 512
repeat: 5
kernel:
- 25
stride:
- 2
dilation:
- 1
dropout: 0.0
residual: true
separable: true
se: true
se_context_size: -1
stride_last: true
residual_mode: stride_add
- filters: 512
repeat: 5
kernel:
- 27
stride:
- 1
dilation:
- 1
dropout: 0.0
residual: true
separable: true
se: true
se_context_size: -1
- filters: 512
repeat: 5
kernel:
- 29
stride:
- 1
dilation:
- 1
dropout: 0.0
residual: true
separable: true
se: true
se_context_size: -1
- filters: 512
repeat: 5
kernel:
- 31
stride:
- 1
dilation:
- 1
dropout: 0.0
residual: true
separable: true
se: true
se_context_size: -1
- filters: 512
repeat: 5
kernel:
- 33
stride:
- 1
dilation:
- 1
dropout: 0.0
residual: true
separable: true
se: true
se_context_size: -1
- filters: 512
repeat: 5
kernel:
- 35
stride:
- 1
dilation:
- 1
dropout: 0.0
residual: true
separable: true
se: true
se_context_size: -1
- filters: 512
repeat: 5
kernel:
- 37
stride:
- 1
dilation:
- 1
dropout: 0.0
residual: true
separable: true
se: true
se_context_size: -1
- filters: 512
repeat: 5
kernel:
- 39
stride:
- 1
dilation:
- 1
dropout: 0.0
residual: true
separable: true
se: true
se_context_size: -1
- filters: 640
repeat: 1
kernel:
- 41
stride:
- 1
dilation:
- 1
dropout: 0.0
residual: false
separable: true
se: true
se_context_size: -1
decoder:
_target_: nemo.collections.asr.modules.ConvASRDecoder
feat_in: 640
num_classes: 174
vocabulary:
- <unk>
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- ம்
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- ்த
- ன்
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- ாங்க
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- ிய
- ண்
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- த்து
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- ▁ஒ
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- ண்ட
- ▁ஆ
- ம்ப
- ேன்
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- ைய
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- ஸ்
- ரி
- ▁என்ன
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- ள்
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- ோம்
- லா
- ▁அப்ப
- ட்
- ஞ்ச
- ▁கா
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- ய்
- ▁எங்க
- ▁ஏ
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- ▁ஒரு
- ▁அவ
- ீங்க
- ியா
- ▁அது
- ▁எல்லா
- ▁கு
- தி
- ▁இல்ல
- ▁வெ
- ▁வே
- ▁தான்
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- ▁பே
- றது
- ▁செ
- ுக்கு
- ▁இருக்க
- ண்டு
- ில
- ▁பி
- ▁ட
- ிரு
- ளா
- ்
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- ு
- க
- ா
- த
- ட
- ப
- ம
- ி
- ன
- ர
- ல
- வ
- ச
- ந
- ங
- ய
- ே
- ோ
- ண
- இ
- .
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- ள
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- ொ
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- ஸ
- ூ
- ஒ
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- ஞ
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- ','
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- ஊ
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- ஃ
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- ௌ
- ஈ
- '!'
- '5'
- '2'
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- _
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- ஂ
- g
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- '௫'
- '7'
- '8'
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- t
- '௯'
optim:
name: novograd
lr: 0.025
betas:
- 0.8
- 0.25
weight_decay: 0.001
sched:
name: CosineAnnealing
warmup_steps: null
warmup_ratio: 0.1
min_lr: 1.0e-09
last_epoch: -1
target: nemo.collections.asr.models.ctc_bpe_models.EncDecCTCModelBPE
nemo_version: 1.22.0
decoding:
strategy: greedy
preserve_alignments: null
compute_timestamps: null
word_seperator: ' '
ctc_timestamp_type: all
batch_dim_index: 0
greedy:
preserve_alignments: false
compute_timestamps: false
preserve_frame_confidence: false
confidence_method_cfg:
name: entropy
entropy_type: tsallis
alpha: 0.33
entropy_norm: exp
temperature: DEPRECATED
beam:
beam_size: 4
search_type: default
preserve_alignments: false
compute_timestamps: false
return_best_hypothesis: true
beam_alpha: 1.0
beam_beta: 0.0
kenlm_path: null
flashlight_cfg:
lexicon_path: null
boost_path: null
beam_size_token: 16
beam_threshold: 20.0
unk_weight: -.inf
sil_weight: 0.0
pyctcdecode_cfg:
beam_prune_logp: -10.0
token_min_logp: -5.0
prune_history: false
hotwords: null
hotword_weight: 10.0
confidence_cfg:
preserve_frame_confidence: false
preserve_token_confidence: false
preserve_word_confidence: false
exclude_blank: true
aggregation: min
method_cfg:
name: entropy
entropy_type: tsallis
alpha: 0.33
entropy_norm: exp
temperature: DEPRECATED
temperature: 1.0
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