espnet2.train.collate_fn.UniversaCollateFn

source

class espnet2.train.collate_fn.UniversaCollateFn(metrics_list: List[str], float_pad_value: float | int = 0.0, metric_pad_value: float | int = -10000000000.0, int_pad_value: int = -32768, not_sequence: Collection[str] = ())

Bases: MappingCollateFn

Legacy metric-specific interface to numeric mapping collation.