Search Results for author: Zhao You

Found 7 papers, 3 papers with code

Text-Only Domain Adaptation for End-to-End Speech Recognition through Down-Sampling Acoustic Representation

no code implementations4 Sep 2023 Jiaxu Zhu, Weinan Tong, Yaoxun Xu, Changhe Song, Zhiyong Wu, Zhao You, Dan Su, Dong Yu, Helen Meng

Mapping two modalities, speech and text, into a shared representation space, is a research topic of using text-only data to improve end-to-end automatic speech recognition (ASR) performance in new domains.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +2

SpeechMoE2: Mixture-of-Experts Model with Improved Routing

no code implementations23 Nov 2021 Zhao You, Shulin Feng, Dan Su, Dong Yu

Mixture-of-experts based acoustic models with dynamic routing mechanisms have proved promising results for speech recognition.

Computational Efficiency speech-recognition +1

GigaSpeech: An Evolving, Multi-domain ASR Corpus with 10,000 Hours of Transcribed Audio

2 code implementations13 Jun 2021 Guoguo Chen, Shuzhou Chai, Guanbo Wang, Jiayu Du, Wei-Qiang Zhang, Chao Weng, Dan Su, Daniel Povey, Jan Trmal, Junbo Zhang, Mingjie Jin, Sanjeev Khudanpur, Shinji Watanabe, Shuaijiang Zhao, Wei Zou, Xiangang Li, Xuchen Yao, Yongqing Wang, Yujun Wang, Zhao You, Zhiyong Yan

This paper introduces GigaSpeech, an evolving, multi-domain English speech recognition corpus with 10, 000 hours of high quality labeled audio suitable for supervised training, and 40, 000 hours of total audio suitable for semi-supervised and unsupervised training.

Sentence speech-recognition +1

DFSMN-SAN with Persistent Memory Model for Automatic Speech Recognition

no code implementations28 Oct 2019 Zhao You, Dan Su, Jie Chen, Chao Weng, Dong Yu

Self-attention networks (SAN) have been introduced into automatic speech recognition (ASR) and achieved state-of-the-art performance owing to its superior ability in capturing long term dependency.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +1

Teach an all-rounder with experts in different domains

no code implementations9 Jul 2019 Zhao You, Dan Su, Dong Yu

First, for each domain, a teacher model (domain-dependent model) is trained by fine-tuning a multi-condition model with domain-specific subset.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +1

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