89 citations · 94 across the 3 of their papers we have counts for
3 papers
cs.LG2018★ 89 cited
Alternating Multi-bit Quantization for Recurrent Neural Networks
Chen Xu, Jianqiang Yao, Zhouchen Lin +4
Recurrent neural networks have achieved excellent performance in many applications. However, on portable devices with limited resources, the models are often too large to deploy. F…
stat.ML2016★ 2 cited
A Unified Convex Surrogate for the Schatten- Norm
Chen Xu, Zhouchen Lin, Hongbin Zha
The Schatten- norm () has been widely used to replace the nuclear norm for better approximating the rank function. However, existing methods are either 1) not scalable fo…
math.OC2015★ 3 cited
Relaxed Majorization-Minimization for Non-smooth and Non-convex Optimization
Chen Xu, Zhouchen Lin, Zhenyu Zhao +1
We propose a new majorization-minimization (MM) method for non-smooth and non-convex programs, which is general enough to include the existing MM methods. Besides the local majoriz…