no code implementations • 10 Aug 2024 • Maxwell J. Yin, Boyu Wang, Charles Ling
Models trained on real-world data often mirror and exacerbate existing social biases.
1 code implementation • 31 May 2024 • Gezheng Xu, Qi Chen, Charles Ling, Boyu Wang, Changjian Shui
To further evaluate the generated unseen but possible unfair intersectional sensitive attributes, we formulate them as prompts and use modern generative AI to produce new texts and images.
no code implementations • 10 Dec 2023 • William Wei Wang, Dongqi Han, Xufang Luo, Yifei Shen, Charles Ling, Boyu Wang, Dongsheng Li
Empowering embodied agents, such as robots, with Artificial Intelligence (AI) has become increasingly important in recent years.
no code implementations • 28 Jun 2023 • Ganyu Wang, Qingsong Zhang, Li Xiang, Boyu Wang, Bin Gu, Charles Ling
Meanwhile, the upstream model (server) is updated with first-order optimization (FOO) locally, which significantly improves the convergence rate, making it feasible to train the large models without compromising privacy and security.
1 code implementation • 3 Feb 2023 • Pengcheng Xu, Boyu Wang, Charles Ling
We demonstrate that domain labels are not directly necessary for BTDA if categorical distributions of various domains are sufficiently aligned even facing the imbalance of domains and the label distribution shift of classes.
Ranked #1 on Multi-target Domain Adaptation on Office-Home
Blended-target Domain Adaptation Label shift of blended-target domain adaptation +1
no code implementations • 31 Jan 2023 • Li Yi, Gezheng Xu, Pengcheng Xu, Jiaqi Li, Ruizhi Pu, Charles Ling, A. Ian McLeod, Boyu Wang
We also prove that such a difference makes existing LLN methods that rely on their distribution assumptions unable to address the label noise in SFDA.
1 code implementation • 19 Jan 2023 • Qiuhao Zeng, Wei Wang, Fan Zhou, Charles Ling, Boyu Wang
In this paper, we formulate such problems as Evolving Domain Generalization, where a model aims to generalize well on a target domain by discovering and leveraging the evolving pattern of the environment.
1 code implementation • CVPR 2023 • Wei Wang, Zhun Zhong, Weijie Wang, Xi Chen, Charles Ling, Boyu Wang, Nicu Sebe
In this paper, we study the application of Test-time domain adaptation in semantic segmentation (TTDA-Seg) where both efficiency and effectiveness are crucial.
1 code implementation • 19 Oct 2022 • Changjian Shui, Gezheng Xu, Qi Chen, Jiaqi Li, Charles Ling, Tal Arbel, Boyu Wang, Christian Gagné
In the upper-level, the fair predictor is updated to be close to all subgroup specific predictors.
no code implementations • 31 May 2022 • William Wei Wang, Gezheng Xu, Ruizhi Pu, Jiaqi Li, Fan Zhou, Changjian Shui, Charles Ling, Christian Gagné, Boyu Wang
Domain generalization aims to learn a predictive model from multiple different but related source tasks that can generalize well to a target task without the need of accessing any target data.
no code implementations • 29 Sep 2021 • Wei Wang, Jiaqi Li, Ruizhi Pu, Gezheng Xu, Fan Zhou, Changjian Shui, Charles Ling, Boyu Wang
Domain generalization aims to learn a predictive model from multiple different but related source tasks that can generalize well to a target task without the need of accessing any target data.
1 code implementation • 9 May 2021 • Changjian Shui, Zijian Li, Jiaqi Li, Christian Gagné, Charles Ling, Boyu Wang
Multi-source domain adaptation aims at leveraging the knowledge from multiple tasks for predicting a related target domain.
no code implementations • 1 Jan 2021 • Changjian Shui, Zijian Li, Jiaqi Li, Christian Gagné, Charles Ling, Boyu Wang
We study the label shift problem in multi-source transfer learning and derive new generic principles to control the target generalization risk.
2 code implementations • NeurIPS 2018 • Jun Wang, Tanner Bohn, Charles Ling
In this study, we propose an efficient architecture named PeleeNet, which is built with conventional convolution instead.