From 55c09aeaa25b4bb88a50e09ba68fa6ff00a6d676 Mon Sep 17 00:00:00 2001
From: shixian.shi <shixian.shi@alibaba-inc.com>
Date: 星期一, 15 一月 2024 20:10:39 +0800
Subject: [PATCH] update readme, fix seaco bug
---
funasr/models/bat/model.py | 55 +++++++++++++++++++------------------------------------
1 files changed, 19 insertions(+), 36 deletions(-)
diff --git a/funasr/models/bat/model.py b/funasr/models/bat/model.py
index 83ce302..3fed9aa 100644
--- a/funasr/models/bat/model.py
+++ b/funasr/models/bat/model.py
@@ -1,38 +1,31 @@
-"""Boundary Aware Transducer (BAT) model."""
+#!/usr/bin/env python3
+# -*- encoding: utf-8 -*-
+# Copyright FunASR (https://github.com/alibaba-damo-academy/FunASR). All Rights Reserved.
+# MIT License (https://opensource.org/licenses/MIT)
-import logging
-from contextlib import contextmanager
-from typing import Dict, List, Optional, Tuple, Union
import torch
-from packaging.version import parse as V
+import logging
+import torch.nn as nn
+
+from typing import Dict, List, Optional, Tuple, Union
+
+
+from torch.cuda.amp import autocast
from funasr.losses.label_smoothing_loss import (
LabelSmoothingLoss, # noqa: H301
)
-from funasr.models.frontend.abs_frontend import AbsFrontend
-from funasr.models.specaug.abs_specaug import AbsSpecAug
-from funasr.models.decoder.rnnt_decoder import RNNTDecoder
-from funasr.models.decoder.abs_decoder import AbsDecoder as AbsAttDecoder
-from funasr.models.encoder.abs_encoder import AbsEncoder
-from funasr.models.joint_net.joint_network import JointNetwork
+
from funasr.models.transformer.utils.nets_utils import get_transducer_task_io
-from funasr.models.transformer.utils.nets_utils import th_accuracy
from funasr.models.transformer.utils.nets_utils import make_pad_mask
-from funasr.models.transformer.add_sos_eos import add_sos_eos
-from funasr.layers.abs_normalize import AbsNormalize
+from funasr.models.transformer.utils.add_sos_eos import add_sos_eos
from funasr.train_utils.device_funcs import force_gatherable
-from funasr.models.base_model import FunASRModel
-
-if V(torch.__version__) >= V("1.6.0"):
- from torch.cuda.amp import autocast
-else:
-
- @contextmanager
- def autocast(enabled=True):
- yield
-class BATModel(FunASRModel):
+
+
+
+class BATModel(nn.Module):
"""BATModel module definition.
Args:
@@ -61,18 +54,7 @@
def __init__(
self,
- vocab_size: int,
- token_list: Union[Tuple[str, ...], List[str]],
- frontend: Optional[AbsFrontend],
- specaug: Optional[AbsSpecAug],
- normalize: Optional[AbsNormalize],
- encoder: AbsEncoder,
- decoder: RNNTDecoder,
- joint_network: JointNetwork,
- att_decoder: Optional[AbsAttDecoder] = None,
- predictor = None,
- transducer_weight: float = 1.0,
- predictor_weight: float = 1.0,
+
cif_weight: float = 1.0,
fastemit_lambda: float = 0.0,
auxiliary_ctc_weight: float = 0.0,
@@ -89,6 +71,7 @@
length_normalized_loss: bool = False,
r_d: int = 5,
r_u: int = 5,
+ **kwargs,
) -> None:
"""Construct an BATModel object."""
super().__init__()
--
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