Initialize Transducer. Args: frontend: Audio frontend for feature extraction. frontend_conf: Configuration dict for frontend. specaug: TODO. specaug_conf: Configuration dict for specaug. normalize: T
(
self,
frontend: Optional[str] = None,
frontend_conf: Optional[Dict] = None,
specaug: Optional[str] = None,
specaug_conf: Optional[Dict] = None,
normalize: str = None,
normalize_conf: Optional[Dict] = None,
encoder: str = None,
encoder_conf: Optional[Dict] = None,
decoder: str = None,
decoder_conf: Optional[Dict] = None,
joint_network: str = None,
joint_network_conf: Optional[Dict] = None,
transducer_weight: float = 1.0,
fastemit_lambda: float = 0.0,
auxiliary_ctc_weight: float = 0.0,
auxiliary_ctc_dropout_rate: float = 0.0,
auxiliary_lm_loss_weight: float = 0.0,
auxiliary_lm_loss_smoothing: float = 0.0,
input_size: int = 80,
vocab_size: int = -1,
ignore_id: int = -1,
blank_id: int = 0,
sos: int = 1,
eos: int = 2,
lsm_weight: float = 0.0,
length_normalized_loss: bool = False,
# report_cer: bool = True,
# report_wer: bool = True,
# sym_space: str = "<space>",
# sym_blank: str = "<blank>",
# extract_feats_in_collect_stats: bool = True,
share_embedding: bool = False,
# preencoder: Optional[AbsPreEncoder] = None,
# postencoder: Optional[AbsPostEncoder] = None,
**kwargs,
)
| 47 | """ |
| 48 | |
| 49 | def __init__( |
| 50 | self, |
| 51 | frontend: Optional[str] = None, |
| 52 | frontend_conf: Optional[Dict] = None, |
| 53 | specaug: Optional[str] = None, |
| 54 | specaug_conf: Optional[Dict] = None, |
| 55 | normalize: str = None, |
| 56 | normalize_conf: Optional[Dict] = None, |
| 57 | encoder: str = None, |
| 58 | encoder_conf: Optional[Dict] = None, |
| 59 | decoder: str = None, |
| 60 | decoder_conf: Optional[Dict] = None, |
| 61 | joint_network: str = None, |
| 62 | joint_network_conf: Optional[Dict] = None, |
| 63 | transducer_weight: float = 1.0, |
| 64 | fastemit_lambda: float = 0.0, |
| 65 | auxiliary_ctc_weight: float = 0.0, |
| 66 | auxiliary_ctc_dropout_rate: float = 0.0, |
| 67 | auxiliary_lm_loss_weight: float = 0.0, |
| 68 | auxiliary_lm_loss_smoothing: float = 0.0, |
| 69 | input_size: int = 80, |
| 70 | vocab_size: int = -1, |
| 71 | ignore_id: int = -1, |
| 72 | blank_id: int = 0, |
| 73 | sos: int = 1, |
| 74 | eos: int = 2, |
| 75 | lsm_weight: float = 0.0, |
| 76 | length_normalized_loss: bool = False, |
| 77 | # report_cer: bool = True, |
| 78 | # report_wer: bool = True, |
| 79 | # sym_space: str = "<space>", |
| 80 | # sym_blank: str = "<blank>", |
| 81 | # extract_feats_in_collect_stats: bool = True, |
| 82 | share_embedding: bool = False, |
| 83 | # preencoder: Optional[AbsPreEncoder] = None, |
| 84 | # postencoder: Optional[AbsPostEncoder] = None, |
| 85 | **kwargs, |
| 86 | ): |
| 87 | |
| 88 | """Initialize Transducer. |
| 89 | |
| 90 | Args: |
| 91 | frontend: Audio frontend for feature extraction. |
| 92 | frontend_conf: Configuration dict for frontend. |
| 93 | specaug: TODO. |
| 94 | specaug_conf: Configuration dict for specaug. |
| 95 | normalize: TODO. |
| 96 | normalize_conf: Configuration dict for normalize. |
| 97 | encoder: TODO. |
| 98 | encoder_conf: Configuration dict for encoder. |
| 99 | decoder: TODO. |
| 100 | decoder_conf: Configuration dict for decoder. |
| 101 | joint_network: TODO. |
| 102 | joint_network_conf: Configuration dict for joint_network. |
| 103 | transducer_weight: TODO. |
| 104 | fastemit_lambda: TODO. |
| 105 | auxiliary_ctc_weight: TODO. |
| 106 | auxiliary_ctc_dropout_rate: TODO. |
nothing calls this directly
no test coverage detected