no code implementations • 26 Sep 2024 • Ruijie Xu, Zhihan Liu, Yongfei Liu, Shipeng Yan, Zhaoran Wang, Zhi Zhang, Xuming He
We address the challenge of online Reinforcement Learning from Human Feedback (RLHF) with a focus on self-rewarding alignment methods.
no code implementations • 31 Jul 2024 • Oscar Sainz, Iker García-Ferrero, Alon Jacovi, Jon Ander Campos, Yanai Elazar, Eneko Agirre, Yoav Goldberg, Wei-Lin Chen, Jenny Chim, Leshem Choshen, Luca D'Amico-Wong, Melissa Dell, Run-Ze Fan, Shahriar Golchin, Yucheng Li, PengFei Liu, Bhavish Pahwa, Ameya Prabhu, Suryansh Sharma, Emily Silcock, Kateryna Solonko, David Stap, Mihai Surdeanu, Yu-Min Tseng, Vishaal Udandarao, Zengzhi Wang, Ruijie Xu, Jinglin Yang
The workshop fostered a shared task to collect evidence on data contamination in current available datasets and models.
1 code implementation • 17 Jul 2024 • Ruijie Xu, Chuyu Zhang, Hui Ren, Xuming He
We tackle the novel class discovery in point cloud segmentation, which discovers novel classes based on the semantic knowledge of seen classes.
1 code implementation • 18 Jun 2024 • Zhen Huang, Zengzhi Wang, Shijie Xia, Xuefeng Li, Haoyang Zou, Ruijie Xu, Run-Ze Fan, Lyumanshan Ye, Ethan Chern, Yixin Ye, Yikai Zhang, Yuqing Yang, Ting Wu, Binjie Wang, Shichao Sun, Yang Xiao, Yiyuan Li, Fan Zhou, Steffi Chern, Yiwei Qin, Yan Ma, Jiadi Su, Yixiu Liu, Yuxiang Zheng, Shaoting Zhang, Dahua Lin, Yu Qiao, PengFei Liu
We delve into the models' cognitive reasoning abilities, their performance across different modalities, and their outcomes in process-level evaluations, which are vital for tasks requiring complex reasoning with lengthy solutions.
1 code implementation • 29 Apr 2024 • Ruijie Xu, Zengzhi Wang, Run-Ze Fan, PengFei Liu
By analyzing 31 LLMs under the context of mathematical reasoning, we reveal substantial instances of training even test set misuse, resulting in potentially unfair comparisons.
1 code implementation • 6 Aug 2023 • Chuyu Zhang, Ruijie Xu, Xuming He
In this paper, we consider a more realistic setting for novel class discovery where the distributions of novel and known classes are long-tailed.
2 code implementations • ICCV 2023 • Peiyan Gu, Chuyu Zhang, Ruijie Xu, Xuming He
In addition, to enable a flexible knowledge distillation scheme for each data point in novel classes, we develop a learnable weighting function for the regularization, which adaptively promotes knowledge transfer based on the semantic similarity between the novel and known classes.
no code implementations • 24 Jun 2022 • Chuyu Zhang, Chuanyang Hu, Ruijie Xu, Zhitong Gao, Qian He, Xuming He
Our insight is to utilize mutual information to measure the relation between seen classes and unseen classes in a restricted label space and maximizing mutual information promotes transferring semantic knowledge.
no code implementations • 30 Oct 2021 • Ruijie Xu, Lin Zhang, Yu Chen
Therefore, it is of great significance to elucidate the regulation mechanism over time points.
no code implementations • 27 Sep 2021 • Jie Yang, Ruijie Xu, Zhiquan Qi, Yong Shi
Visual anomaly detection is an important and challenging problem in the field of machine learning and computer vision.