From 93ef505e2d426b6aa1e58c0b4721999de789ff8e Mon Sep 17 00:00:00 2001
From: zhifu gao <zhifu.gzf@alibaba-inc.com>
Date: 星期日, 28 四月 2024 15:14:57 +0800
Subject: [PATCH] Dev gzf exp (#1670)
---
funasr/datasets/sense_voice_datasets/datasets.py | 135 ++++++++++++++++++++++++++++-----------------
1 files changed, 84 insertions(+), 51 deletions(-)
diff --git a/funasr/datasets/sense_voice_datasets/datasets.py b/funasr/datasets/sense_voice_datasets/datasets.py
index 6d9b035..1d269dd 100644
--- a/funasr/datasets/sense_voice_datasets/datasets.py
+++ b/funasr/datasets/sense_voice_datasets/datasets.py
@@ -51,6 +51,7 @@
self.batch_size = kwargs.get("batch_size")
self.batch_type = kwargs.get("batch_type")
self.prompt_ids_len = 0
+ self.retry = kwargs.get("retry", 5)
def get_source_len(self, index):
item = self.index_ds[index]
@@ -64,59 +65,75 @@
return len(self.index_ds)
def __getitem__(self, index):
- item = self.index_ds[index]
# import pdb;
# pdb.set_trace()
- source = item["source"]
- data_src = load_audio_text_image_video(source, fs=self.fs)
- if self.preprocessor_speech:
- data_src = self.preprocessor_speech(data_src, fs=self.fs)
- speech, speech_lengths = extract_fbank(
- data_src, data_type=self.data_type, frontend=self.frontend, is_final=True
- ) # speech: [b, T, d]
- if speech_lengths > self.batch_size:
- return None
- speech = speech.permute(0, 2, 1)
- target = item["target"]
- if self.preprocessor_text:
- target = self.preprocessor_text(target)
+ output = None
+ for idx in range(self.retry):
+ if idx == 0:
+ index_cur = index
+ else:
+ if index <= self.retry:
+ index_cur = index + idx
+ else:
+ index_cur = torch.randint(0, index, ()).item()
- task = item.get("prompt", "<|ASR|>")
- text_language = item.get("text_language", "<|zh|>")
+ item = self.index_ds[index_cur]
- prompt = f"{self.sos}{task}{text_language}"
- prompt_ids = self.tokenizer.encode(prompt, allowed_special="all")
- prompt_ids_len = len(prompt_ids) - 1 # [sos, task]
- self.prompt_ids_len = prompt_ids_len
+ source = item["source"]
+ data_src = load_audio_text_image_video(source, fs=self.fs)
+ if self.preprocessor_speech:
+ data_src = self.preprocessor_speech(data_src, fs=self.fs)
+ speech, speech_lengths = extract_fbank(
+ data_src, data_type=self.data_type, frontend=self.frontend, is_final=True
+ ) # speech: [b, T, d]
- target_ids = self.tokenizer.encode(target, allowed_special="all")
- target_ids_len = len(target_ids) + 1 # [lid, text]
- if target_ids_len > 200:
- return None
+ if speech_lengths > self.batch_size:
+ continue
+ speech = speech.permute(0, 2, 1)
+ target = item["target"]
+ if self.preprocessor_text:
+ target = self.preprocessor_text(target)
- eos = self.tokenizer.encode(self.eos, allowed_special="all") # [eos]
+ task = item.get("prompt", "<|ASR|>")
+ text_language = item.get("text_language", "<|zh|>")
- ids = prompt_ids + target_ids + eos
- ids_lengths = len(ids)
+ prompt = f"{self.sos}{task}{text_language}"
+ prompt_ids = self.tokenizer.encode(prompt, allowed_special="all")
+ prompt_ids_len = len(prompt_ids) - 1 # [sos, task]
+ self.prompt_ids_len = prompt_ids_len
- text = torch.tensor(ids, dtype=torch.int64)
- text_lengths = torch.tensor([ids_lengths], dtype=torch.int32)
+ target_ids = self.tokenizer.encode(target, allowed_special="all")
+ target_ids_len = len(target_ids) + 1 # [lid, text]
+ if target_ids_len > 200:
+ continue
- target_mask = (
- [0] * (prompt_ids_len) + [1] * (target_ids_len) + [1]
- ) # [sos, task, lid, text, eos]: [0, 0, 1, 1, 1]
- target_mask_lengths = len(target_mask)
- target_mask = torch.tensor(target_mask, dtype=torch.float32)
- target_mask_lengths = torch.tensor([target_mask_lengths], dtype=torch.int32)
- return {
- "speech": speech[0, :, :],
- "speech_lengths": speech_lengths,
- "text": text,
- "text_lengths": text_lengths,
- "target_mask": target_mask,
- "target_mask_lengths": target_mask_lengths,
- }
+ eos = self.tokenizer.encode(self.eos, allowed_special="all") # [eos]
+
+ ids = prompt_ids + target_ids + eos
+ ids_lengths = len(ids)
+
+ text = torch.tensor(ids, dtype=torch.int64)
+ text_lengths = torch.tensor([ids_lengths], dtype=torch.int32)
+
+ target_mask = (
+ [0] * (prompt_ids_len) + [1] * (target_ids_len) + [1]
+ ) # [sos, task, lid, text, eos]: [0, 0, 1, 1, 1]
+ target_mask_lengths = len(target_mask)
+ target_mask = torch.tensor(target_mask, dtype=torch.float32)
+ target_mask_lengths = torch.tensor([target_mask_lengths], dtype=torch.int32)
+
+ output = {
+ "speech": speech[0, :, :],
+ "speech_lengths": speech_lengths,
+ "text": text,
+ "text_lengths": text_lengths,
+ "target_mask": target_mask,
+ "target_mask_lengths": target_mask_lengths,
+ }
+ break
+
+ return output
def collator(self, samples: list = None):
outputs = {}
@@ -129,13 +146,30 @@
outputs[key].append(sample[key])
if len(outputs) < 1:
- logging.info(f"ERROR: data is empty!")
+ logging.error(f"ERROR: data is empty!")
outputs = {
- "speech": torch.rand((10, 128), dtype=torch.float32),
- "speech_lengths": torch.tensor([10], dtype=torch.int32),
- "text": torch.tensor([58836], dtype=torch.int32),
- "text_lengths": torch.tensor([1], dtype=torch.int32),
- "target_mask": torch.tensor([[0] * (self.prompt_ids_len) + [1] * (1) + [1]]),
+ "speech": torch.rand((10, 128), dtype=torch.float32)[None, :, :],
+ "speech_lengths": torch.tensor(
+ [
+ 10,
+ ],
+ dtype=torch.int32,
+ )[:, None],
+ "text": torch.tensor(
+ [
+ 58836,
+ ],
+ dtype=torch.int32,
+ )[None, :],
+ "text_lengths": torch.tensor(
+ [
+ 1,
+ ],
+ dtype=torch.int32,
+ )[:, None],
+ "target_mask": torch.tensor([[0] * (self.prompt_ids_len) + [1] * (1) + [1]])[
+ None, :
+ ],
}
return outputs
@@ -159,7 +193,7 @@
def _filter_badcase(self, outputs, i=0):
b, t, _ = outputs["speech"].shape
-
+
if b * t > self.batch_size * 1.25:
beg = torch.randint(0, 2, ()).item()
if b < 2:
@@ -170,7 +204,6 @@
for key, data_list in outputs.items():
outputs[key] = outputs[key][beg : beg + b : 2]
-
speech_lengths_max = outputs["speech_lengths"].max().item()
outputs["speech"] = outputs["speech"][:, :speech_lengths_max, :]
text_lengths_max = outputs["text_lengths"].max().item()
--
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