You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
PaddleSpeech/demos/punctuation_restoration
KP 16d6ed3842
Add automatic_video_subtitiles demo.
3 years ago
..
README.md Add automatic_video_subtitiles demo. 3 years ago
run.sh [CLI][Demo][Text]Refactor punctuation_restoration. (#1013) 3 years ago

README.md

Punctuation Restoration

Introduction

Punctuation restoration is a common post-processing problem for Automatic Speech Recognition (ASR) systems. It is important to improve the readability of the transcribed text for the human reader and facilitate NLP tasks.

This demo is an implementation to restore punctuation from a raw text. It can be done by a single command or a few lines in python using PaddleSpeech.

Usage

1. Installation

pip install paddlespeech

2. Prepare Input

Input of this demo should be a text of the specific language that can be passed via argument.

3. Usage

  • Command Line(Recommended)

    paddlespeech text --input 今天的天气真不错啊你下午有空吗我想约你一起去吃饭
    

    Usage:

    paddlespeech text --help
    

    Arguments:

    • input(required): Input raw text.
    • task: Choose subtask. Default: punc.
    • model: Model type of text task. Default: ernie_linear_p7_wudao.
    • lang: Choose model language.. Default: zh.
    • config: Config of text task. Use pretrained model when it is None. Default: None.
    • ckpt_path: Model checkpoint. Use pretrained model when it is None. Default: None.
    • punc_vocab: Vocabulary file of punctuation restoration task. Default: None.
    • device: Choose device to execute model inference. Default: default device of paddlepaddle in current environment.

    Output:

    [2021-12-14 19:50:22,200] [    INFO] [log.py] [L57] - Text Result:
    今天的天气真不错啊!你下午有空吗?我想约你一起去吃饭。
    
  • Python API

    import paddle
    from paddlespeech.cli import TextExecutor
    
    text_executor = TextExecutor()
    result = text_executor(
        text='今天的天气真不错啊你下午有空吗我想约你一起去吃饭',
        task='punc',
        model='ernie_linear_p7_wudao',
        lang='zh',
        config=None,
        ckpt_path=None,
        punc_vocab=None,
        device=paddle.get_device())
    print('Text Result: \n{}'.format(result))
    

    Output:

    Text Result:
    今天的天气真不错啊!你下午有空吗?我想约你一起去吃饭。
    

4.Pretrained Models

Here is a list of pretrained models released by PaddleSpeech that can be used by command and python api:

  • Punctuation Restoration
    Model Language Number of Punctuation Characters
    ernie_linear_p3_wudao zh 3(,。?)
    ernie_linear_p7_wudao zh 7(,。!?、:;)