no code implementations • 8 May 2024 • Wenjie Chen, Yi Zhang, Honghao Li, Lei Sang, Yiwen Zhang
The embedding-space collaborative denoising module devotes to resisting the noise cross-domain diffusion problem through contrastive learning with dual-domain embedding collaborative perturbation.
no code implementations • 27 Aug 2023 • Wenjie Chen, Shengcai Liu, Yew-Soon Ong, Ke Tang
Moreover, given a real-time constraint of one minute, the NIE-based method can solve IBM problems with up to hundreds of thousands of nodes, which is at least one order of magnitude larger than what can be solved by existing methods.
no code implementations • 20 Jan 2021 • Wenjie Chen, Shengcai Liu, Ke Tang
An unbiased estimator of the gradient of the new acquisition function is derived to implement the $c-\rm{KG}$ approach.
no code implementations • 20 Aug 2020 • Haiyue Zhu, Yiting Li, Fengjun Bai, Wenjie Chen, Xiaocong Li, Jun Ma, Chek Sing Teo, Pey Yuen Tao, Wei. Lin
The proposed grasping detection network specially provides a prediction uncertainty estimation mechanism by leveraging on Feature Pyramid Network (FPN), and the mean-teacher semi-supervised learning utilizes such uncertainty information to emphasizing the consistency loss only for those unlabelled data with high confidence, which we referred it as the confidence-driven mean teacher.
no code implementations • 17 Jul 2020 • Wenjie Chen, Fengtong Du, Ye Wang, Lihong Cao
Furthermore, we define a new continual learning paradigm to simulate the possible continual learning process in the human brain.
no code implementations • 5 Nov 2015 • Huilin Gao, Wenjie Chen, Lihua Dou
Image Classification based on BOW (Bag-of-words) has broad application prospect in pattern recognition field but the shortcomings are existed because of single feature and low classification accuracy.