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Zero-shot learning (ZL) is crucial for tasks involving unseen categories, such as natural language processing, image classification, and cross-lingual transfer.Current applications often fail to accurately infer and handle new relations…

Artificial Intelligence · Computer Science 2025-04-08 Bingchen Liu , Jingchen Li , Yuanyuan Fang , Xin Li

Large-scale contrastive pre-training produces powerful Vision-and-Language Models (VLMs) capable of generating representations (embeddings) effective for a wide variety of visual and multimodal tasks. However, these pretrained embeddings…

Computer Vision and Pattern Recognition · Computer Science 2025-08-19 Nikolaos-Antonios Ypsilantis , Kaifeng Chen , André Araujo , Ondřej Chum

Knowledge distillation from Large Language Models (LLMs) to smaller models has emerged as a critical technique for deploying efficient AI systems. However, current methods for distillation via synthetic data lack pedagogical awareness,…

Artificial Intelligence · Computer Science 2026-02-13 Bowei He , Yankai Chen , Xiaokun Zhang , Linghe Kong , Philip S. Yu , Xue Liu , Chen Ma

Continual learning (CL) can help pre-trained vision-language models efficiently adapt to new or under-trained data distributions without re-training. Nevertheless, during the continual training of the Contrastive Language-Image Pre-training…

Computer Vision and Pattern Recognition · Computer Science 2023-08-14 Zangwei Zheng , Mingyuan Ma , Kai Wang , Ziheng Qin , Xiangyu Yue , Yang You

Improving the visual understanding ability of vision-language models (VLMs) is crucial for enhancing their performance across various tasks. While using multiple pretrained visual experts has shown great promise, it often incurs significant…

Computer Vision and Pattern Recognition · Computer Science 2025-11-21 Yimu Wang , Mozhgan Nasr Azadani , Sean Sedwards , Krzysztof Czarnecki

Foundation models (FMs) such as CLIP have demonstrated impressive zero-shot performance across various tasks by leveraging large-scale, unsupervised pre-training. However, they often inherit harmful or unwanted knowledge from noisy…

Computer Vision and Pattern Recognition · Computer Science 2025-06-04 Zeliang Zhang , Gaowen Liu , Charles Fleming , Ramana Rao Kompella , Chenliang Xu

The widespread use of multi-sensor systems has increased research in multi-view action recognition. While existing approaches in multi-view setups with fully overlapping sensors benefit from consistent view coverage, partially overlapping…

Computer Vision and Pattern Recognition · Computer Science 2025-12-25 Trung Thanh Nguyen , Yasutomo Kawanishi , Vijay John , Takahiro Komamizu , Ichiro Ide

``Learning to hash'' is a practical solution for efficient retrieval, offering fast search speed and low storage cost. It is widely applied in various applications, such as image-text cross-modal search. In this paper, we explore the…

Computer Vision and Pattern Recognition · Computer Science 2024-05-24 Young Kyun Jang , Donghyun Kim , Ser-nam Lim

Multilingual pre-trained language models (MPLMs) not only can handle tasks in different languages but also exhibit surprising zero-shot cross-lingual transferability. However, MPLMs usually are not able to achieve comparable supervised…

Computation and Language · Computer Science 2022-03-01 Ziqing Yang , Yiming Cui , Zhigang Chen , Shijin Wang

Despite exciting progress in pre-training for visual-linguistic (VL) representations, very few aspire to a small VL model. In this paper, we study knowledge distillation (KD) to effectively compress a transformer-based large VL model into a…

Computer Vision and Pattern Recognition · Computer Science 2021-04-07 Zhiyuan Fang , Jianfeng Wang , Xiaowei Hu , Lijuan Wang , Yezhou Yang , Zicheng Liu

Knowledge-based Visual Question Answering (KBVQA) necessitates external knowledge incorporation beyond cross-modal understanding. Existing KBVQA methods either utilize implicit knowledge in multimodal large language models (MLLMs) via…

Computer Vision and Pattern Recognition · Computer Science 2026-04-02 Yu Zhao , Ying Zhang , Xuhui Sui , Baohang Zhou , Li Shen , Dacheng Tao

This paper explores the problem of continual learning (CL) of vision-language models (VLMs) in open domains, where the models need to perform continual updating and inference on a streaming of datasets from diverse seen and unseen domains…

Computer Vision and Pattern Recognition · Computer Science 2024-03-18 Yukun Li , Guansong Pang , Wei Suo , Chenchen Jing , Yuling Xi , Lingqiao Liu , Hao Chen , Guoqiang Liang , Peng Wang

Prompt learning has become an effective and widely used technique in enhancing vision-language models (VLMs) such as CLIP for various downstream tasks, particularly in zero-shot classification within specific domains. Existing methods…

Computer Vision and Pattern Recognition · Computer Science 2026-05-08 Junhui Yin , Nan Pu , Xinyu Zhang , Lingfeng Yang , Lin Wu , Xiaojie Wang , Zhun Zhong

Methods proposed in the literature for zero-shot learning (ZSL) are typically suitable for offline learning and cannot continually learn from sequential streaming data. The sequential data comes in the form of tasks during training.…

Computer Vision and Pattern Recognition · Computer Science 2022-09-27 Chandan Gautam , Sethupathy Parameswaran , Ashish Mishra , Suresh Sundaram

Recently, multi-modal content generation has attracted lots of attention from researchers by investigating the utilization of visual instruction tuning based on large language models (LLMs). To enhance the performance and generalization…

Computer Vision and Pattern Recognition · Computer Science 2023-11-15 Xinwei Li , Li Lin , Shuai Wang , Chen Qian

Dynamically integrating new or rapidly evolving information after (Large) Language Model pre-training remains challenging, particularly in low-data scenarios or when dealing with private and specialized documents. In-context learning and…

Machine Learning · Computer Science 2025-08-11 Lucas Caccia , Alan Ansell , Edoardo Ponti , Ivan Vulić , Alessandro Sordoni

Large Language Models (LLMs) have achieved exceptional capabilities in open generation across various domains, yet they encounter difficulties with tasks that require intensive knowledge. To address these challenges, methods for integrating…

Computation and Language · Computer Science 2024-12-17 Fali Wang , Runxue Bao , Suhang Wang , Wenchao Yu , Yanchi Liu , Wei Cheng , Haifeng Chen

Knowledge distillation (KD), as an efficient and effective model compression technique, has been receiving considerable attention in deep learning. The key to its success is to transfer knowledge from a large teacher network to a small…

Machine Learning · Computer Science 2021-01-28 Liyuan Sun , Jianping Gou , Baosheng Yu , Lan Du , Dacheng Tao

Current pre-trained vison-language models (PVLMs) achieve excellent performance on a range of multi-modal datasets. Recent work has aimed at building multilingual models, and a range of novel multilingual multi-modal datasets have been…

Computation and Language · Computer Science 2023-10-25 Hanxu Hu , Frank Keller

We introduce LLaVA-MoD, a novel framework designed to enable the efficient training of small-scale Multimodal Language Models (s-MLLM) by distilling knowledge from large-scale MLLM (l-MLLM). Our approach tackles two fundamental challenges…

Computer Vision and Pattern Recognition · Computer Science 2024-10-24 Fangxun Shu , Yue Liao , Le Zhuo , Chenning Xu , Lei Zhang , Guanghao Zhang , Haonan Shi , Long Chen , Tao Zhong , Wanggui He , Siming Fu , Haoyuan Li , Bolin Li , Zhelun Yu , Si Liu , Hongsheng Li , Hao Jiang