no code implementations • 6 Oct 2023 • Xiaoxiao Sun, Xingjian Leng, Zijian Wang, Yang Yang, Zi Huang, Liang Zheng
Analyzing model performance in various unseen environments is a critical research problem in the machine learning community.
no code implementations • 6 Oct 2023 • Xiaoxiao Sun, Yue Yao, Shengjin Wang, Hongdong Li, Liang Zheng
In this paper, we detail the settings of Alice benchmarks, provide an analysis of existing commonly-used domain adaptation methods, and discuss some interesting future directions.
no code implementations • 15 Sep 2023 • Xiaoxiao Sun, Paul Sajda
In summary, our proposed analysis framework overcomes the limitations of existing polar coordinate-based clustering methods and provides a more accurate and efficient way to cluster circular data.
no code implementations • 26 Aug 2023 • Sharath Koorathota, Nikolas Papadopoulos, Jia Li Ma, Shruti Kumar, Xiaoxiao Sun, Arunesh Mittal, Patrick Adelman, Paul Sajda
We find that the ViT performance is improved in accuracy and number of training epochs when using JSF and FAX.
1 code implementation • 1 Dec 2021 • Xiaoxiao Sun, Yunzhong Hou, Hongdong Li, Liang Zheng
In the absence of image labels, based on dataset representations, we estimate model performance for AutoEval with regression.
2 code implementations • ICCV 2021 • Xiaoxiao Sun, Yunzhong Hou, Weijian Deng, Hongdong Li, Liang Zheng
For this problem, we propose to adopt a proxy dataset that 1) is fully labeled and 2) well reflects the true model rankings in a given target environment, and use the performance rankings on the proxy sets as surrogates.
no code implementations • 13 Jul 2021 • Jingyi Zhang, Xiaoxiao Sun
The divide-and-conquer method has been widely used for estimating large-scale kernel ridge regression estimates.
no code implementations • 9 Jan 2019 • Xiaoxiao Sun, Shaomin Mu, Yongyu Xu, Zhihao Cao, Tingting Su
In order to identify and prevent tea leaf diseases effectively, convolution neural network (CNN) was used to realize the image recognition of tea disease leaves.
no code implementations • 21 Dec 2018 • Xiaoxiao Sun, Liang Zheng, Yu-Kun Lai, Jufeng Yang
In this work, we first systematically study the built-in gap between the web and standard datasets, i. e. different data distributions between the two kinds of data.
1 code implementation • CVPR 2019 • Xiaoxiao Sun, Liang Zheng
Second, on the 3D data engine, we quantitatively analyze the influence of pedestrian rotation angle on re-ID accuracy.
no code implementations • CVPR 2018 • Jufeng Yang, Xiaoxiao Sun, Jie Liang, Paul L. Rosin
Accordingly, we design six medical representations considering different criteria for the recognition of skin lesions, and construct a diagnosis system for clinical skin disease images.