From 1448e021accfdb03a381651cb5a8be6d1a6e8adf Mon Sep 17 00:00:00 2001
From: 游雁 <zhifu.gzf@alibaba-inc.com>
Date: 星期一, 19 二月 2024 14:59:26 +0800
Subject: [PATCH] aishell example
---
funasr/datasets/audio_datasets/datasets.py | 25 ++++++++++++++++---------
1 files changed, 16 insertions(+), 9 deletions(-)
diff --git a/funasr/datasets/audio_datasets/datasets.py b/funasr/datasets/audio_datasets/datasets.py
index ebb72a3..62acb44 100644
--- a/funasr/datasets/audio_datasets/datasets.py
+++ b/funasr/datasets/audio_datasets/datasets.py
@@ -19,7 +19,7 @@
**kwargs):
super().__init__()
index_ds_class = tables.index_ds_classes.get(index_ds)
- self.index_ds = index_ds_class(path)
+ self.index_ds = index_ds_class(path, **kwargs)
preprocessor_speech = kwargs.get("preprocessor_speech", None)
if preprocessor_speech:
preprocessor_speech_class = tables.preprocessor_speech_classes.get(preprocessor_speech)
@@ -63,9 +63,14 @@
target = item["target"]
if self.preprocessor_text:
target = self.preprocessor_text(target)
- ids = self.tokenizer.encode(target)
+ if self.tokenizer:
+ ids = self.tokenizer.encode(target)
+ text = torch.tensor(ids, dtype=torch.int64)
+ else:
+ ids = target
+ text = ids
ids_lengths = len(ids)
- text, text_lengths = torch.tensor(ids, dtype=torch.int64), torch.tensor([ids_lengths], dtype=torch.int32)
+ text_lengths = torch.tensor([ids_lengths], dtype=torch.int32)
return {"speech": speech[0, :, :],
"speech_lengths": speech_lengths,
@@ -83,11 +88,13 @@
outputs[key].append(sample[key])
for key, data_list in outputs.items():
- if data_list[0].dtype == torch.int64:
-
- pad_value = self.int_pad_value
- else:
- pad_value = self.float_pad_value
- outputs[key] = torch.nn.utils.rnn.pad_sequence(data_list, batch_first=True, padding_value=pad_value)
+ if isinstance(data_list[0], torch.Tensor):
+ if data_list[0].dtype == torch.int64:
+
+ pad_value = self.int_pad_value
+ else:
+ pad_value = self.float_pad_value
+
+ outputs[key] = torch.nn.utils.rnn.pad_sequence(data_list, batch_first=True, padding_value=pad_value)
return outputs
--
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