Search Results for author: Jiaxing Li

Found 5 papers, 1 papers with code

Poisson Process for Bayesian Optimization

no code implementations5 Feb 2024 Xiaoxing Wang, Jiaxing Li, Chao Xue, Wei Liu, Weifeng Liu, Xiaokang Yang, Junchi Yan, DaCheng Tao

BayesianOptimization(BO) is a sample-efficient black-box optimizer, and extensive methods have been proposed to build the absolute function response of the black-box function through a probabilistic surrogate model, including Tree-structured Parzen Estimator (TPE), random forest (SMAC), and Gaussian process (GP).

Bayesian Optimization Hyperparameter Optimization +2

Two-branch Multi-scale Deep Neural Network for Generalized Document Recapture Attack Detection

1 code implementation30 Nov 2022 Jiaxing Li, Chenqi Kong, Shiqi Wang, Haoliang Li

The image recapture attack is an effective image manipulation method to erase certain forensic traces, and when targeting on personal document images, it poses a great threat to the security of e-commerce and other web applications.

Image Manipulation

Cannot find the paper you are looking for? You can Submit a new open access paper.