提交 963b60d5 编写于 作者: Y yangyaming

Refine doc for Mandarin training.

上级 1f6a18e8
...@@ -398,8 +398,7 @@ For more information about the DeepSpeech2 training on PaddleCloud, please refer ...@@ -398,8 +398,7 @@ For more information about the DeepSpeech2 training on PaddleCloud, please refer
## Training for Mandarin Language ## Training for Mandarin Language
Before training model for Mandarin Language, mean stddev file and vocabulary file are also required. For mean stddev file, you can run ```tools/compute_mean_std.py``` to generate as above. However, the Mandarin vocabulary contains much more tokens than English vocabulary, but you can still run ```tools/build_vocab.py``` to generate it. The steps of training, evaluation and inference for Mandarin ASR model is same to English ASR model. Notice that, after training a model please run ```tools/tune.py``` to find an optimal setting for Language Model. The key steps of training for Mandarin Language are same to that of English Language and we have also provided an example for Mandarin training with Aishell in ```examples/aishell```. As mentioned above, please execute ```sh run_data.sh```, ```sh run_train.sh```, ```sh run_test.sh``` and ```sh run_infer.sh``` to do data preparation, training, test and inference correspondingly. We have also prepared a pre-trained model (downloaded by ./models/aishell/download_model.sh) for users to try with ```sh run_infer_golden.sh``` and ```sh run_test_golden.sh```. Notice that, different from English LM, the Mandarin LM is character based and please run ```tools/tune.py``` to find an optimal setting.
We have provided an example for Mandarin training with Aishell in ```examples/aishell```. As mentioned above, please execute ```sh run_data.sh```, ```sh run_train.sh```, ```sh run_test.sh``` and ```sh run_infer.sh``` to do data preparation, training, test and inference correspondingly. We have also prepared a pre-trained model (downloaded by ./models/aishell/download_model.sh) for users to try with ```sh run_infer_golden.sh``` and ```sh run_test_golden.sh```.
## Trying Live Demo with Your Own Voice ## Trying Live Demo with Your Own Voice
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