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Xie Chen
Researcher at Microsoft
Publications - 214
Citations - 17208
Xie Chen is an academic researcher from Microsoft. The author has contributed to research in topics: LIGO & Gravitational wave. The author has an hindex of 55, co-authored 196 publications receiving 13224 citations. Previous affiliations of Xie Chen include University of Cambridge & Massachusetts Institute of Technology.
Papers
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Journal ArticleDOI
Improving Code-Switching and Named Entity Recognition in ASR with Speech Editing based Data Augmentation
TL;DR: In this article , a text-based speech editing model is proposed to augment audio splicing and text-to-speech (TTS) models for code-switching and NER tasks.
Proceedings ArticleDOI
Factorized AED: Factorized Attention-Based Encoder-Decoder for Text-Only Domain Adaptive ASR
TL;DR: In this paper , a factorized attention-based encoder-decoder (Factorized AED) model was proposed to factorize out the language component in the AED model.
Posted Content
Low-bit Quantization of Recurrent Neural Network Language Models Using Alternating Direction Methods of Multipliers
TL;DR: In this paper, the authors propose to train quantized RNNLMs from scratch using alternating direction methods of multipliers (ADMM), which can also flexibly adjust the trade-off between the compression rate and model performance.
String operators for Cheshire strings in topological phases
TL;DR: In this article , it was shown that to create a Cheshire string, one needs a linear depth circuit that acts sequentially along the length of the string, and this circuit depth requirement applies to all nontrivial descendant excitations including symmetry-protected topological chains and the Majorana chain.
Proceedings ArticleDOI
Improving Few-Shot Learning for Talking Face System with TTS Data Augmentation
TL;DR: In this paper , a text-to-speech (Text-To-Speech) augmentation method was proposed to improve the few-shot ability of audio-driven talking face system.