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Large-scale pre-trained Vision-Language Models (VLMs) have become essential for transfer learning across diverse tasks. However, adapting these models with limited few-shot data often leads to overfitting, diminishing their performance on…

机器学习 · 计算机科学 2025-03-27 Yuncheng Guo , Xiaodong Gu

Benefiting from the strong view-consistent information mining capacity, multi-view contrastive clustering has attracted plenty of attention in recent years. However, we observe the following drawback, which limits the clustering performance…

计算机视觉与模式识别 · 计算机科学 2023-11-08 Xihong Yang , Jiaqi Jin , Siwei Wang , Ke Liang , Yue Liu , Yi Wen , Suyuan Liu , Sihang Zhou , Xinwang Liu , En Zhu

Multimodal LLMs (MLLMs) equip language models with visual capabilities by aligning vision encoders with language models. Existing methods to enhance the visual perception of MLLMs often involve designing more powerful vision encoders, which…

计算机视觉与模式识别 · 计算机科学 2024-12-05 Zhuokun Chen , Jinwu Hu , Zeshuai Deng , Yufeng Wang , Bohan Zhuang , Mingkui Tan

Learning to segment images purely by relying on the image-text alignment from web data can lead to sub-optimal performance due to noise in the data. The noise comes from the samples where the associated text does not correlate with the…

计算机视觉与模式识别 · 计算机科学 2023-02-08 Yash Patel , Yusheng Xie , Yi Zhu , Srikar Appalaraju , R. Manmatha

Source code and its accompanying comments are complementary yet naturally aligned modalities-code encodes structural logic while comments capture developer intent. However, existing vulnerability detection methods mostly rely on…

软件工程 · 计算机科学 2026-05-01 Zeming Dong , Yuejun Guo , Qiang Hu , Yao Zhang , Maxime Cordy , Hao Liu , Mike Papadakis , Yongqiang Lyu

Reinforcement Learning with Verifiable Rewards (RLVR) has recently emerged as a powerful paradigm for post-training large language models (LLMs), achieving state-of-the-art performance on tasks with structured, verifiable answers. Applying…

计算机视觉与模式识别 · 计算机科学 2025-06-06 Yiqing Liang , Jielin Qiu , Wenhao Ding , Zuxin Liu , James Tompkin , Mengdi Xu , Mengzhou Xia , Zhengzhong Tu , Laixi Shi , Jiacheng Zhu

This paper presents DreamLLM, a learning framework that first achieves versatile Multimodal Large Language Models (MLLMs) empowered with frequently overlooked synergy between multimodal comprehension and creation. DreamLLM operates on two…

计算机视觉与模式识别 · 计算机科学 2024-03-19 Runpei Dong , Chunrui Han , Yuang Peng , Zekun Qi , Zheng Ge , Jinrong Yang , Liang Zhao , Jianjian Sun , Hongyu Zhou , Haoran Wei , Xiangwen Kong , Xiangyu Zhang , Kaisheng Ma , Li Yi

Scene understanding enables intelligent agents to interpret and comprehend their environment. While existing large vision-language models (LVLMs) for scene understanding have primarily focused on indoor household tasks, they face two…

计算机视觉与模式识别 · 计算机科学 2025-07-18 Penglei Sun , Yaoxian Song , Xiangru Zhu , Xiang Liu , Qiang Wang , Yue Liu , Changqun Xia , Tiefeng Li , Yang Yang , Xiaowen Chu

Lifelong Reinforcement Learning (LRL) holds significant potential for addressing sequential tasks, but it still faces considerable challenges. A key difficulty lies in effectively preventing catastrophic forgetting and facilitating…

机器学习 · 计算机科学 2025-03-18 Zhiyi Huang , Xiaohan Shan , Jianmin Li

Multimodality Representation Learning, as a technique of learning to embed information from different modalities and their correlations, has achieved remarkable success on a variety of applications, such as Visual Question Answering (VQA),…

人工智能 · 计算机科学 2024-03-04 Muhammad Arslan Manzoor , Sarah Albarri , Ziting Xian , Zaiqiao Meng , Preslav Nakov , Shangsong Liang

Recent breakthroughs in Multimodal Large Language Models (MLLMs) have gained significant recognition within the deep learning community, where the fusion of the Video Foundation Models (VFMs) and Large Language Models(LLMs) has proven…

计算机视觉与模式识别 · 计算机科学 2025-06-10 Quan Zhang , Jinwei Fang , Rui Yuan , Xi Tang , Yuxin Qi , Ke Zhang , Chun Yuan

Multi-modal large language models (MLLMs) have made significant strides in various visual understanding tasks. However, the majority of these models are constrained to process low-resolution images, which limits their effectiveness in…

计算机视觉与模式识别 · 计算机科学 2024-06-28 Xiangyu Zhao , Xiangtai Li , Haodong Duan , Haian Huang , Yining Li , Kai Chen , Hua Yang

Missing data can pose a challenge for machine learning (ML) modeling. To address this, current approaches are categorized into feature imputation and label prediction and are primarily focused on handling missing data to enhance ML…

机器学习 · 计算机科学 2023-09-19 Laixin Xie , Yang Ouyang , Longfei Chen , Ziming Wu , Quan Li

As a newly emerging unsupervised learning paradigm, self-supervised learning (SSL) recently gained widespread attention, which usually introduces a pretext task without manual annotation of data. With its help, SSL effectively learns the…

计算机视觉与模式识别 · 计算机科学 2020-05-18 Chuanxing Geng , Zhenghao Tan , Songcan Chen

In recent years, multi-view multi-label learning (MVML) has gained popularity due to its close resemblance to real-world scenarios. However, the challenge of selecting informative features to ensure both performance and efficiency remains a…

机器学习 · 计算机科学 2025-03-19 Pingting Hao , Kunpeng Liu , Wanfu Gao

Mesh reconstruction from multi-view images is a fundamental problem in computer vision, but its performance degrades significantly under sparse-view conditions, especially in unseen regions where no ground-truth observations are available.…

计算机视觉与模式识别 · 计算机科学 2026-01-28 Haoyang Wang , Liming Liu , Peiheng Wang , Junlin Hao , Jiangkai Wu , Xinggong Zhang

Most metric learning algorithms, as well as Fisher's Discriminant Analysis (FDA), optimize some cost function of different measures of within-and between-class distances. On the other hand, Support Vector Machines(SVMs) and several Multiple…

机器学习 · 计算机科学 2013-09-17 Huyen Do , Alexandros Kalousis

Multimodal learning has been lacking principled ways of combining information from different modalities and learning a low-dimensional manifold of meaningful representations. We study multimodal learning and sensor fusion from a latent…

机器学习 · 计算机科学 2019-04-24 Lijiang Guo

Multi-task learning (MTL) trains deep neural networks to optimize several objectives simultaneously using a shared backbone, which leads to reduced computational costs, improved data efficiency, and enhanced performance through cross-task…

机器学习 · 计算机科学 2025-09-30 Hoang Phan , Lam Tran , Quyen Tran , Ngoc N. Tran , Tuan Truong , Qi Lei , Nhat Ho , Dinh Phung , Trung Le

Vision-Language Models (VLMs) integrate visual knowledge with the analytical capabilities of Large Language Models (LLMs) through supervised visual instruction tuning, using image-question-answer triplets. However, the potential of VLMs…

计算机视觉与模式识别 · 计算机科学 2025-10-14 Yunlong Deng , Guangyi Chen , Tianpei Gu , Lingjing Kong , Yan Li , Zeyu Tang , Kun Zhang