Search Results for author: Cheng-Lin Xu

Found 7 papers, 2 papers with code

Progressive Tandem Learning for Pattern Recognition with Deep Spiking Neural Networks

no code implementations2 Jul 2020 Jibin Wu, Cheng-Lin Xu, Daquan Zhou, Haizhou Li, Kay Chen Tan

In this paper, we propose a novel ANN-to-SNN conversion and layer-wise learning framework for rapid and efficient pattern recognition, which is referred to as progressive tandem learning of deep SNNs.

Computational Efficiency Image Reconstruction +2

SpEx+: A Complete Time Domain Speaker Extraction Network

no code implementations10 May 2020 Meng Ge, Cheng-Lin Xu, Longbiao Wang, Eng Siong Chng, Jianwu Dang, Haizhou Li

To eliminate such mismatch, we propose a complete time-domain speaker extraction solution, that is called SpEx+.

Speech Extraction Audio and Speech Processing Sound

Time-domain speaker extraction network

no code implementations29 Apr 2020 Cheng-Lin Xu, Wei Rao, Eng Siong Chng, Haizhou Li

The inaccuracy of phase estimation is inherent to the frequency domain processing, that affects the quality of signal reconstruction.

Audio and Speech Processing Sound

SpEx: Multi-Scale Time Domain Speaker Extraction Network

1 code implementation17 Apr 2020 Cheng-Lin Xu, Wei Rao, Eng Siong Chng, Haizhou Li

Inspired by Conv-TasNet, we propose a time-domain speaker extraction network (SpEx) that converts the mixture speech into multi-scale embedding coefficients instead of decomposing the speech signal into magnitude and phase spectra.

Multi-Task Learning

Fantastic 4 system for NIST 2015 Language Recognition Evaluation

no code implementations5 Feb 2016 Kong Aik Lee, Ville Hautamäki, Anthony Larcher, Wei Rao, Hanwu Sun, Trung Hieu Nguyen, Guangsen Wang, Aleksandr Sizov, Ivan Kukanov, Amir Poorjam, Trung Ngo Trong, Xiong Xiao, Cheng-Lin Xu, Hai-Hua Xu, Bin Ma, Haizhou Li, Sylvain Meignier

This article describes the systems jointly submitted by Institute for Infocomm (I$^2$R), the Laboratoire d'Informatique de l'Universit\'e du Maine (LIUM), Nanyang Technology University (NTU) and the University of Eastern Finland (UEF) for 2015 NIST Language Recognition Evaluation (LRE).

regression

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