research
∙
08/30/2023
A Parameter-Free Two-Bit Covariance Estimator with Improved Operator Norm Error Rate
A covariance matrix estimator using two bits per entry was recently deve...
share
research
∙
08/19/2022
Expressing Multivariate Time Series as Graphs with Time Series Attention Transformer
A reliable and efficient representation of multivariate time series is c...
research
∙
05/23/2022
HessianFR: An Efficient Hessian-based Follow-the-Ridge Algorithm for Minimax Optimization
Wide applications of differentiable two-player sequential games (e.g., i...
research
∙
09/16/2019
Framelet Representation of Tensor Nuclear Norm for Third-Order Tensor Completion
The main aim of this paper is to develop a framelet representation of th...
research
∙
01/16/2017
