Menglong Xu — accepted AI-conference papers

2023

Wekws: A Production First Small-Footprint End-to-End Keyword Spotting Toolkit

Jie Wang, Menglong Xu, Jingyong Hou, Binbin Zhang, Xiao-Lei Zhang, Lei Xie +1

ICASSP 2023accepted

Keyword spotting (KWS) enables speech-based user interaction and gradually becomes an indispensable component of smart devices. Recently, end-to-end (E2E) methods have be-come the most popular approach for on-device KWS tasks. However, there is still a gap between the research and deployment of E2E…

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2021

Transformer-Based End-to-End Speech Recognition with Local Dense Synthesizer Attention

Menglong Xu, Shengqiang Li, Xiao-Lei Zhang

ICASSP 2021accepted

Recently, several studies reported that dot-product self-attention (SA) may not be indispensable to the state-of-the-art Transformer models. Motivated by the fact that dense synthesizer attention (DSA), which dispenses with dot products and pairwise interactions, achieved competitive results in many…

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