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The success of large-scale pre-trained models has established fine-tuning as a standard method for achieving significant improvements in downstream tasks. However, fine-tuning the entire parameter set of a pre-trained model is costly.…

计算机视觉与模式识别 · 计算机科学 2025-07-17 Yijin Huang , Pujin Cheng , Roger Tam , Xiaoying Tang

Prompt learning has been widely adopted to efficiently adapt vision-language models (VLMs) like CLIP for various downstream tasks. Despite their success, current VLM-based facial expression recognition (FER) methods struggle to capture…

计算机视觉与模式识别 · 计算机科学 2025-06-27 Fuyan Ma , Yiran He , Bin Sun , Shutao Li

As an important step towards visual reasoning, visual grounding (e.g., phrase localization, referring expression comprehension/segmentation) has been widely explored Previous approaches to referring expression comprehension (REC) or…

计算机视觉与模式识别 · 计算机科学 2021-07-15 Muchen Li , Leonid Sigal

Parameter-efficient transfer learning (PETL) has emerged as a pivotal paradigm for adapting pre-trained foundation models to downstream tasks, significantly reducing trainable parameters yet suffering from substantial memory overhead caused…

机器学习 · 计算机科学 2026-05-07 Yutong Zhang , Zimeng Wu , Shangcai Liao , Shujiang Wu , Jiaxin Chen

Multimodal instruction tuning has proven to be an effective strategy for achieving zero-shot generalization by fine-tuning pre-trained Large Multimodal Models (LMMs) with instruction-following data. However, as the scale of LMMs continues…

Foundation models have shown superior performance for speech emotion recognition (SER). However, given the limited data in emotion corpora, finetuning all parameters of large pre-trained models for SER can be both resource-intensive and…

音频与语音处理 · 电气工程与系统科学 2024-04-02 Nineli Lashkarashvili , Wen Wu , Guangzhi Sun , Philip C. Woodland

Text-based person retrieval aims to identify specific individuals within an image database using textual descriptions. Due to the high cost of annotation and privacy protection, researchers resort to synthesized data for the paradigm of…

计算机视觉与模式识别 · 计算机科学 2025-04-29 Hang Yu , Jiahao Wen , Zhedong Zheng

Class-incremental learning is a challenging problem, where the goal is to train a model that can classify data from an increasing number of classes over time. With the advancement of vision-language pre-trained models such as CLIP, they…

计算机视觉与模式识别 · 计算机科学 2024-07-22 Linlan Huang , Xusheng Cao , Haori Lu , Xialei Liu

Applying a pre-trained large model to downstream tasks is prohibitive under resource-constrained conditions. Recent dominant approaches for addressing efficiency issues involve adding a few learnable parameters to the fixed backbone model.…

计算机视觉与模式识别 · 计算机科学 2023-11-21 Yangyang Guo , Guangzhi Wang , Mohan Kankanhalli

Pre-trained vision models (PVMs) have demonstrated remarkable adaptability across a wide range of downstream vision tasks, showcasing exceptional performance. However, as these models scale to billions or even trillions of parameters,…

计算机视觉与模式识别 · 计算机科学 2025-12-10 Yi Xin , Jianjiang Yang , Siqi Luo , Yuntao Du , Qi Qin , Kangrui Cen , Yangfan He , Zhiwei Zhang , Bin Fu , Xiaokang Yang , Guangtao Zhai , Ming-Hsuan Yang , Xiaohong Liu

Speech emotion recognition (SER) has garnered increasing attention due to its wide range of applications in various fields, including human-machine interaction, virtual assistants, and mental health assistance. However, existing SER methods…

声音 · 计算机科学 2024-05-02 Dongyuan Li , Ying Zhang , Yusong Wang , Funakoshi Kataro , Manabu Okumura

Fine-tuning a visual pre-trained model can leverage the semantic information from large-scale pre-training data and mitigate the over-fitting problem on downstream vision tasks with limited training examples. While the problem of…

计算机视觉与模式识别 · 计算机科学 2023-08-16 Junyang Wang , Yuanhong Xu , Juhua Hu , Ming Yan , Jitao Sang , Qi Qian

Professional photo editing remains challenging, requiring extensive knowledge of imaging pipelines and significant expertise. While recent deep learning approaches, particularly style transfer methods, have attempted to automate this…

图像与视频处理 · 电气工程与系统科学 2025-12-11 Omar Elezabi , Marcos V. Conde , Zongwei Wu , Radu Timofte

Fully fine-tuning pretrained large-scale transformer models has become a popular paradigm for video-language modeling tasks, such as temporal language grounding and video-language summarization. With a growing number of tasks and limited…

计算机视觉与模式识别 · 计算机科学 2026-05-13 Thong Nguyen , Xiaobao Wu , Xinshuai Dong , Khoi Le , Zhiyuan Hu , Cong-Duy Nguyen , See-Kiong Ng , Luu Anh Tuan

The embedding-based representation learning is commonly used in deep learning recommendation models to map the raw sparse features to dense vectors. The traditional embedding manner that assigns a uniform size to all features has two…

机器学习 · 计算机科学 2021-03-12 Siyi Liu , Chen Gao , Yihong Chen , Depeng Jin , Yong Li

Speech emotion recognition (SER) has drawn increasing attention for its applications in human-machine interaction. However, existing SER methods ignore the information gap between the pre-training speech recognition task and the downstream…

声音 · 计算机科学 2023-10-03 Dongyuan Li , Yusong Wang , Kotaro Funakoshi , Manabu Okumura

Multi-modal Large Language Models (MLLMs) have shown remarkable capabilities in various multi-modal tasks. Nevertheless, their performance in fine-grained image understanding tasks is still limited. To address this issue, this paper…

计算机视觉与模式识别 · 计算机科学 2024-03-14 Shiyu Xuan , Qingpei Guo , Ming Yang , Shiliang Zhang

Visual grounding (VG) is a challenging task to localize an object in an image based on a textual description. Recent surge in the scale of VG models has substantially improved performance, but also introduced a significant burden on…

计算机视觉与模式识别 · 计算机科学 2024-06-11 Ting Liu , Xuyang Liu , Siteng Huang , Honggang Chen , Quanjun Yin , Long Qin , Donglin Wang , Yue Hu

Parameter efficient learning methods (PERMs) have recently gained significant attention as they provide an efficient way for pre-trained language models (PLMs) to adapt to a downstream task. However, these conclusions are mostly drawn from…

Parameter-Efficient Transfer Learning (PETL) aims at efficiently adapting large models pre-trained on massive data to downstream tasks with limited task-specific data. In view of the practicality of PETL, previous works focus on tuning a…

计算机视觉与模式识别 · 计算机科学 2023-03-15 Hengyuan Zhao , Hao Luo , Yuyang Zhao , Pichao Wang , Fan Wang , Mike Zheng Shou