72 citations · 179 across the 25 of their papers we have counts for
6 papers · 1 filter
A Low-rank Tensor Dictionary Learning Method for Multi-spectral Images Denoising
Xiao Gong, Wei Chen
As a 3-order tensor, a multi-spectral image (MSI) has dozens of spectral bands, which can deliver more information for real scenes. However, real MSIs are often corrupted by noises…
Improving the Robustness of Speech Translation
Xiang Li, Haiyang Xue, Wei Chen +3
Although neural machine translation (NMT) has achieved impressive progress recently, it is usually trained on the clean parallel data set and hence cannot work well when the input…
Exploring RNN-Transducer for Chinese Speech Recognition
Senmao Wang, Pan Zhou, Wei Chen +2
End-to-end approaches have drawn much attention recently for significantly simplifying the construction of an automatic speech recognition (ASR) system. RNN transducer (RNN-T) is o…
Deep Learning Based Fast Multiuser Detection for Massive Machine-Type Communication
Yanna Bai, Bo Ai, Wei Chen
Massive machine-type communication (MTC) with sporadically transmitted small packets and low data rate requires new designs on the PHY and MAC layer with light transmission overhea…
Extending Recurrent Neural Aligner for Streaming End-to-End Speech Recognition in Mandarin
Linhao Dong, Shiyu Zhou, Wei Chen +1
End-to-end models have been showing superiority in Automatic Speech Recognition (ASR). At the same time, the capacity of streaming recognition has become a growing requirement for…
Train Feedfoward Neural Network with Layer-wise Adaptive Rate via Approximating Back-matching Propagation
Huishuai Zhang, Wei Chen, Tie-Yan Liu
Stochastic gradient descent (SGD) has achieved great success in training deep neural network, where the gradient is computed through back-propagation. However, the back-propagated…