---
license: apache-2.0
metrics:
- cer
---
# Belle-whisper-large-v2-zh
基于whisper-large-v2增强中文语音识别能力，相比于whisper-large-v2,Belle-whisper-large-v2-zh在中文ASR benchmark上相对提升30~70%

## Fine-tuning
|       Model      |  (Re)Sample Rate   |                      Train Datasets         | Fine-tuning (full or peft) | 
|:----------------:|:-------:|:----------------------------------------------------------:|:-----------:|
| Belle-whisper-large-v2-zh | 16KHz | [AISHELL-1](https://openslr.magicdatatech.com/resources/33/) [AISHELL-2](https://www.aishelltech.com/aishell_2) [WenetSpeech](https://wenet.org.cn/WenetSpeech/) [HKUST](https://catalog.ldc.upenn.edu/LDC2005S15)  |   [full fine-tuning](https://github.com/shuaijiang/Whisper-Finetune)   |    




## CER 
|      Model       |  Language Tag   | aishell_1_test |aishell_2_test| wenetspeech_net | wenetspeech_meeting | HKUST_dev|   
|:----------------:|:-------:|:-----------:|:-----------:|:--------:|:-----------:|:-------:|
| whisper-large-v2 | Chinese |   0.08818   | 0.06183  |  0.12343   |  0.26413  | 0.31917 |
| Belle-whisper-large-v2-zh | Chinese |   0.02549    | 0.03746  |   0.08503    | 0.14598 | 0.16289 |