no code implementations • 21 Feb 2025 • Tianle Li, Chenyang Zhang, Xingwu Chen, Yuan Cao, Difan Zou
Then, we develop a general theoretical analysis on the robustness of the linear transformers, which is formulated as a function of the model depth, training context lengths, and number of hijacking context tokens.
no code implementations • 4 Nov 2024 • Kumara Kahatapitiya, Haozhe Liu, Sen He, Ding Liu, Menglin Jia, Chenyang Zhang, Michael S. Ryoo, Tian Xie
Generating temporally-consistent high-fidelity videos can be computationally expensive, especially over longer temporal spans.
no code implementations • 29 Oct 2024 • Yuxun Qu, Yongqiang Tang, Chenyang Zhang, Wensheng Zhang
Different from the traditional semi-supervised learning paradigm that is constrained by the close-world assumption, Generalized Category Discovery (GCD) presumes that the unlabeled dataset contains new categories not appearing in the labeled set, and aims to not only classify old categories but also discover new categories in the unlabeled data.
1 code implementation • 22 Oct 2024 • Jiayi Lin, Chenyang Zhang, Haibo Tong, Dongyu Zhang, Qingqing Hong, Bingxuan Hou, Junli Wang
Multi-Span Question Answering (MSQA) requires models to extract one or multiple answer spans from a given context to answer a question.
no code implementations • 18 Oct 2024 • Chenyang Zhang, Jiayi Lin, Haibo Tong, Bingxuan Hou, Dongyu Zhang, Jialin Li, Junli Wang
Augmented datasets are feasible for instruction tuning.
no code implementations • 26 Aug 2024 • Chenyang Zhang, Haibo Tong, Bin Zhang, Dongyu Zhang
Large language models (LLMs) have shown various ability on natural language processing, including problems about causality.
no code implementations • 15 Jun 2024 • Chenyang Zhang, Difan Zou, Yuan Cao
Adam has become one of the most favored optimizers in deep learning problems.
no code implementations • 20 May 2024 • Yaxin Liu, Yan Zhou, Ziming Li, Jinchuan Zhang, Yu Shang, Chenyang Zhang, Songlin Hu
As an important multimodal sentiment analysis task, Joint Multimodal Aspect-Sentiment Analysis (JMASA), aiming to jointly extract aspect terms and their associated sentiment polarities from the given text-image pairs, has gained increasing concerns.
no code implementations • 15 Mar 2024 • Haoyue Tang, Tian Xie, Aosong Feng, Hanyu Wang, Chenyang Zhang, Yang Bai
Solving image inverse problems (e. g., super-resolution and inpainting) requires generating a high fidelity image that matches the given input (the low-resolution image or the masked image).
1 code implementation • 18 Oct 2023 • Shanjun Mao, Xiao Huang, Runjiu Chen, Chenyang Zhang, Yizhu Diao, Zongjin Li, Qingzhe Wang, Shan Tang, Shuixia Guo
Motivation: Gene expression during brain development or abnormal development is a biological process that is highly dynamic in spatio and temporal.
no code implementations • 31 Aug 2022 • Ding Li, Xuebing Yang, Yongqiang Tang, Chenyang Zhang, Wensheng Zhang
And the other introduces a new metric based on mutual information between adjacent action proposals and evaluates the informativeness of video samples, named Temporal Context Inconsistency (TCI).
1 code implementation • 3 Jun 2019 • Chenyang Zhang, Christine Kaeser-Chen, Grace Vesom, Jennie Choi, Maria Kessler, Serge Belongie
Existing computer vision technologies in artwork recognition focus mainly on instance retrieval or coarse-grained attribute classification.