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build-docker.sh | 9 months ago | |
pack_model.py | 9 months ago | |
pip-install-reqs.sh | 9 months ago | |
requirements.txt | 9 months ago | |
run_model_server.py | 9 months ago |
Paraformer是达摩院语音团队提出的一种高效的非自回归端到端语音识别框架。本项目为Paraformer中文通用语音识别模型,采用工业级数万小时的标注音频进行模型训练,保证了模型的通用识别效果。模型可以被应用于语音输入法、语音导航、智能会议纪要等场景。
Paraformer模型结构由 Encoder、Predictor、Sampler、Decoder 与 Loss function 五部分组成。Encoder可以采用不同的网络结构,例如self-attention,conformer,SAN-M等。Predictor 为两层FFN,预测目标文字个数以及抽取目标文字对应的声学向量。Sampler 为无可学习参数模块,依据输入的声学向量和目标向量,生产含有语义的特征向量。Decoder 结构与自回归模型类似,为双向建模(自回归为单向建模)。Loss function 部分,除了交叉熵(CE)与 MWER 区分性优化目标,还包括了 Predictor 优化目标 MAE。
本模型基于 ServiceBoot微服务引擎 进行服务化封装,参见: 《CubeAI模型开发指南》
$ sh pip-install-reqs.sh
$ serviceboot start
或
$ python3 run_model_server.py
一键式本地容器化部署和运行,参见: 《CubeAI模型独立部署指南》 或 CubeAI Docker Builder
本模型服务可一键发布至 CubeAI智立方平台 进行共享和部署,参见: 《CubeAI模型发布指南》
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Dear OpenI User
Thank you for your continuous support to the Openl Qizhi Community AI Collaboration Platform. In order to protect your usage rights and ensure network security, we updated the Openl Qizhi Community AI Collaboration Platform Usage Agreement in January 2024. The updated agreement specifies that users are prohibited from using intranet penetration tools. After you click "Agree and continue", you can continue to use our services. Thank you for your cooperation and understanding.
For more agreement content, please refer to the《Openl Qizhi Community AI Collaboration Platform Usage Agreement》