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Text-video retrieval is a critical multi-modal task to find the most relevant video for a text query. Although pretrained models like CLIP have demonstrated impressive potential in this area, the rising cost of fully finetuning these models…

计算机视觉与模式识别 · 计算机科学 2024-01-22 Xiangpeng Yang , Linchao Zhu , Xiaohan Wang , Yi Yang

Prompt learning methods are gaining increasing attention due to their ability to customize large vision-language models to new domains using pre-trained contextual knowledge and minimal training data. However, existing works typically rely…

计算机视觉与模式识别 · 计算机科学 2024-07-08 Duy M. H. Nguyen , An T. Le , Trung Q. Nguyen , Nghiem T. Diep , Tai Nguyen , Duy Duong-Tran , Jan Peters , Li Shen , Mathias Niepert , Daniel Sonntag

Prompt tuning offers a parameter-efficient way to adapt large pre-trained language models to new tasks, but most existing approaches are designed for single-task settings, failing to share knowledge across related tasks. We propose…

计算与语言 · 计算机科学 2025-09-19 Ahmad Pouramini , Hesham Faili

Incremental Object Detection (IOD) aims to continuously learn new object categories without forgetting previously learned ones. Recently, prompt-based methods have gained popularity for their replay-free design and parameter efficiency.…

计算机视觉与模式识别 · 计算机科学 2026-03-04 Yaoteng Zhang , Zhou Qing , Junyu Gao , Qi Wang

Prompt learning is one of the most effective paradigms for adapting pre-trained vision-language models (VLMs) to the biomedical image classification tasks in few shot scenarios. However, most of the current prompt learning methods only used…

计算机视觉与模式识别 · 计算机科学 2025-05-09 Wei Peng , Kang Liu , Jianchen Hu , Meng Zhang

Prompt Tuning (PT) enables the adaptation of Pre-trained Large Language Models (PLMs) to downstream tasks by optimizing a small amount of soft virtual tokens, which are prepended to the input token embeddings. Recently, Decomposed Prompt…

计算与语言 · 计算机科学 2025-12-23 Pengwei Tang , Xiaolin Hu , Yong Liu

This study addresses the generalization limitations commonly observed in large language models under multi-task and cross-domain settings. Unlike prior methods such as SPoT, which depends on fixed prompt templates, our study introduces a…

计算与语言 · 计算机科学 2025-09-24 Xin Hu , Yue Kang , Guanzi Yao , Tianze Kang , Mengjie Wang , Heyao Liu

Test-time prompt tuning for vision-language models has demonstrated impressive generalization capabilities under zero-shot settings. However, tuning the learnable prompts solely based on unlabeled test data may induce prompt optimization…

机器学习 · 计算机科学 2025-11-18 Fei Song , Yi Li , Rui Wang , Jiahuan Zhou , Changwen Zheng , Jiangmeng Li

Prompt tuning has emerged as a lightweight strategy for adapting foundation models to downstream tasks, particularly for resource-constrained systems. As pre-trained prompts become valuable assets, combining multiple source prompts offers a…

计算与语言 · 计算机科学 2025-10-16 Enming Zhang , Liwen Cao , Yanru Wu , Zijie Zhao , Yang Li

As powerful pre-trained vision-language models (VLMs) like CLIP gain prominence, numerous studies have attempted to combine VLMs for downstream tasks. Among these, prompt learning has been validated as an effective method for adapting to…

计算机视觉与模式识别 · 计算机科学 2024-09-19 Yu Du , Tong Niu , Rong Zhao

The increasing scale of general-purpose Pre-trained Language Models (PLMs) necessitates the study of more efficient adaptation across different downstream tasks. In this paper, we establish a Black-box Discrete Prompt Learning (BDPL) to…

计算与语言 · 计算机科学 2023-02-24 Shizhe Diao , Zhichao Huang , Ruijia Xu , Xuechun Li , Yong Lin , Xiao Zhou , Tong Zhang

In the realm of recommendation systems, users exhibit a diverse array of behaviors when interacting with items. This phenomenon has spurred research into learning the implicit semantic relationships between these behaviors to enhance…

信息检索 · 计算机科学 2024-08-22 Hao Wang , Yongqiang Han , Kefan Wang , Kai Cheng , Zhen Wang , Wei Guo , Yong Liu , Defu Lian , Enhong Chen

Few-shot, fine-grained classification in computer vision poses significant challenges due to the need to differentiate subtle class distinctions with limited data. This paper presents a novel method that enhances the Contrastive…

计算机视觉与模式识别 · 计算机科学 2025-04-24 Eric Brouwer , Jan Erik van Woerden , Gertjan Burghouts , Matias Valdenegro-Toro , Marco Zullich

Multi-Task Learning (MTL) is designed to train multiple correlated tasks simultaneously, thereby enhancing the performance of individual tasks. Typically, a multi-task network structure consists of a shared backbone and task-specific…

计算机视觉与模式识别 · 计算机科学 2023-12-15 Yi Xin , Junlong Du , Qiang Wang , Ke Yan , Shouhong Ding

Recent works have shown promising results of prompt tuning in stimulating pre-trained language models (PLMs) for natural language processing (NLP) tasks. However, to the best of our knowledge, existing works focus on prompt-tuning…

计算与语言 · 计算机科学 2022-05-24 Yuan Yao , Bowen Dong , Ao Zhang , Zhengyan Zhang , Ruobing Xie , Zhiyuan Liu , Leyu Lin , Maosong Sun , Jianyong Wang

Visual Prompt Tuning (VPT) has become a promising solution for Parameter-Efficient Fine-Tuning (PEFT) approach for Vision Transformer (ViT) models by partially fine-tuning learnable tokens while keeping most model parameters frozen. Recent…

计算机视觉与模式识别 · 计算机科学 2025-06-03 Li Ren , Chen Chen , Liqiang Wang , Kien Hua

Multi-prompt learning methods have emerged as an effective approach for facilitating the rapid adaptation of vision-language models to downstream tasks with limited resources. Existing multi-prompt learning methods primarily focus on…

计算机视觉与模式识别 · 计算机科学 2025-12-23 Fei Song , Yi Li , Jiangmeng Li , Rui Wang , Changwen Zheng , Fanjiang Xu , Hui Xiong

Vision-language models (VLMs) such as CLIP exhibit strong zero-shot generalization but remain sensitive to domain shifts at test time. Test-time prompt tuning (TPT) mitigates this issue by adapting prompts with fixed augmentations, which…

计算机视觉与模式识别 · 计算机科学 2025-12-16 Yuqing Lei , Yingjun Du , Yawen Huang , Xiantong Zhen , Ling Shao

Contrastive vision-language models like CLIP exhibit remarkable zero-shot generalization. However, prompt tuning remains highly sensitive to label noise, as mislabeled samples generate disproportionately large gradients that can overwhelm…

计算机视觉与模式识别 · 计算机科学 2026-05-04 Jiayu Li , Jiaxin Qi , Sheng Zhou , Jiaqiang Huang , Xiansheng Hua

Pretrained vision-language models (VLMs) such as CLIP have shown impressive generalization capability in downstream vision tasks with appropriate text prompts. Instead of designing prompts manually, Context Optimization (CoOp) has been…

计算机视觉与模式识别 · 计算机科学 2023-02-15 Chengcheng Ma , Yang Liu , Jiankang Deng , Lingxi Xie , Weiming Dong , Changsheng Xu