no code implementations • 24 Nov 2022 • Yuan Mao, Zheng-Chu Guo
However, it remains an open problem to obtain capacity independent convergence rates for the estimation error of the unregularized online learning algorithm with decaying step-size.
no code implementations • 26 Aug 2022 • Yuan Mao, Lei Shi, Zheng-Chu Guo
Compared with the kernel methods for distribution regression in the literature, the algorithm under consideration does not require the kernel to be symmetric and positive semi-definite and hence provides a simple paradigm for designing indefinite kernel methods, which enriches the theme of the distribution regression.
1 code implementation • 21 Dec 2018 • Yixiong Liang, Yuan Mao, Zhihong Tang, Meng Yan, Yuqian Zhao, Jianfeng Liu
Our method provides a flexible and efficient way to integrate complementary and redundant information from multiple multi-focus ultra HD unregistered images into a fused image that contains better description than any of the individual input images.
1 code implementation • 30 Oct 2018 • Yixiong Liang, Yuan Mao, Jiazhi Xia, Yao Xiang, Jianfeng Liu
Specifically, we propose a scale-invariant structure saliency selection scheme based on the difference-of-Gaussian (DoG) pyramid of images to build the weights or activity map.
no code implementations • 6 Mar 2018 • Rui Kang, Yixiong Liang, Chunyan Lian, Yuan Mao
The urine sediment analysis of particles in microscopic images can assist physicians in evaluating patients with renal and urinary tract diseases.