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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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Proceedings ArticleDOI
An Adapter Based Multi-Label Pre-Training for Speech Separation and Enhancement
TL;DR: HuBERT as discussed by the authors proposed an adapter-based architecture for HuBERT's Transformer encoder, where only a few parameters of each layer are adjusted to the multiple pseudo label MSP while other parameters remain frozen as default HuBERTs.
Proceedings ArticleDOI
Investigation of Sampling Techniques for Maximum Entropy Language Modeling Training
TL;DR: Three widely used sampling techniques, importance sampling, noise contrastive estimation (NCE) and sampled softmax, are investigated for the MaxEnt LM training, the first work applying sampling techniques on MaxEntLM training.
Journal ArticleDOI
Exploring Effective Distillation of Self-Supervised Speech Models for Automatic Speech Recognition
TL;DR: This work explores the effective distillation of HuBERT-based SSL models for automatic speech recognition (ASR) and designs a simple and effective algorithm to distill the front-end input from waveform to Fbank feature, resulting in 17% parameter reduction and doubling inference speed, at marginal performance degradation.
Journal ArticleDOI
Hydration solids
Steven Harrellson,Xie Chen,Ahmet-Hamdi Cavusoglu,Jonathan Dworkin,Howard A. Stone,Ozgur Sahin +5 more
Book ChapterDOI
Matrix Product State and 1D Gapped Phases
TL;DR: In this article, the authors study gapped phases in one spatial dimension and show that there is no long-range entangled phase, hence no intrinsic topological order, in one-dimensional spin systems.