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Federated learning (FL) has attracted considerable interest in the medical domain due to its capacity to facilitate collaborative model training while maintaining data privacy. However, conventional FL methods typically necessitate multiple…

机器学习 · 计算机科学 2025-01-08 Naibo Wang , Yuchen Deng , Shichen Fan , Jianwei Yin , See-Kiong Ng

Self-supervised learning of visual representations has been focusing on learning content features, which do not capture object motion or location, and focus on identifying and differentiating objects in images and videos. On the other hand,…

计算机视觉与模式识别 · 计算机科学 2023-07-25 Adrien Bardes , Jean Ponce , Yann LeCun

The Tsetlin Machine (TM) architecture has recently demonstrated effectiveness in Machine Learning (ML), particularly within Natural Language Processing (NLP). It has been utilized to construct word embedding using conjunctive propositional…

机器学习 · 计算机科学 2025-10-20 Ahmed K. Kadhim , Lei Jiao , Rishad Shafik , Ole-Christoffer Granmo , Bimal Bhattarai

The heterogeneous nature of the logical foundations used in different interactive proof assistant libraries has rendered discovery of similar mathematical concepts among them difficult. In this paper, we compare a previously proposed…

计算机科学中的逻辑 · 计算机科学 2021-07-22 Qingxiang Wang , Cezary Kaliszyk

Visual Semantic Embedding (VSE) aims to extract the semantics of images and their descriptions, and embed them into the same latent space for cross-modal information retrieval. Most existing VSE networks are trained by adopting a hard…

计算机视觉与模式识别 · 计算机科学 2023-02-15 Yan Gong , Georgina Cosma

We propose a compact and effective framework to fuse multimodal features at multiple layers in a single network. The framework consists of two innovative fusion schemes. Firstly, unlike existing multimodal methods that necessitate…

计算机视觉与模式识别 · 计算机科学 2021-08-12 Yikai Wang , Fuchun Sun , Ming Lu , Anbang Yao

In modern e-commerce, item content features in various modalities offer accurate yet comprehensive information to recommender systems. The majority of previous work either focuses on learning effective item representation during modelling…

信息检索 · 计算机科学 2024-08-15 Hao Wu , Alejandro Ariza-Casabona , Bartłomiej Twardowski , Tri Kurniawan Wijaya

This paper focuses on multimodal alignment within the realm of Artificial Intelligence, particularly in text and image modalities. The semantic gap between the textual and visual modality poses a discrepancy problem towards the…

计算机视觉与模式识别 · 计算机科学 2025-03-11 Khang H. N. Vo , Duc P. T. Nguyen , Thong Nguyen , Tho T. Quan

Significant work has been conducted in the domain of food computing, yet these studies typically focus on single tasks such as t2t (instruction generation from food titles and ingredients), i2t (recipe generation from food images), or t2i…

计算机视觉与模式识别 · 计算机科学 2024-09-19 Peiyu Li , Xiaobao Huang , Yijun Tian , Nitesh V. Chawla

Sense embedding learning methods learn multiple vectors for a given ambiguous word, corresponding to its different word senses. For this purpose, different methods have been proposed in prior work on sense embedding learning that use…

计算与语言 · 计算机科学 2023-05-31 Haochen Luo , Yi Zhou , Danushka Bollegala

Multimodal Large Language Models (MLLMs) often struggle to accurately perceive fine-grained visual details, especially when targets are tiny or visually subtle. This challenge can be addressed through semantic-visual information fusion,…

计算机视觉与模式识别 · 计算机科学 2026-03-16 Yuxiang Shen , Hailong Huang , Zhenkun Gao , Xueheng Li , Man Zhou , Chengjun Xie , Haoxuan Che , Xuanhua He , Jie Zhang

For multimodal tasks, a good feature extraction network should extract information as much as possible and ensure that the extracted feature embedding and other modal feature embedding have an excellent mutual understanding. The latter is…

计算机视觉与模式识别 · 计算机科学 2021-06-01 Jianning Wu , Zhuqing Jiang , Shiping Wen , Aidong Men , Haiying Wang

The features used in many image analysis-based applications are frequently of very high dimension. Feature extraction offers several advantages in high-dimensional cases, and many recent studies have used multi-task feature extraction…

机器学习 · 统计学 2019-04-09 Yong Luo , Yonggang Wen , Dacheng Tao , Jie Gui , Chao Xu

The core of cross-modal matching is to accurately measure the similarity between different modalities in a unified representation space. However, compared to textual descriptions of a certain perspective, the visual modality has more…

计算机视觉与模式识别 · 计算机科学 2023-12-22 Wenzhang Wei , Zhipeng Gui , Changguang Wu , Anqi Zhao , Dehua Peng , Huayi Wu

The increasing global prevalence of mental disorders, such as depression and PTSD, requires objective and scalable diagnostic tools. Traditional clinical assessments often face limitations in accessibility, objectivity, and consistency.…

音频与语音处理 · 电气工程与系统科学 2025-04-03 Abdelrahaman A. Hassan , Abdelrahman A. Ali , Aya E. Fouda , Radwa J. Hanafy , Mohammed E. Fouda

In this work, we address the task of referring image segmentation (RIS), which aims at predicting a segmentation mask for the object described by a natural language expression. Most existing methods focus on establishing unidirectional or…

计算机视觉与模式识别 · 计算机科学 2021-06-17 Jianhua Yang , Yan Huang , Zhanyu Ma , Liang Wang

Feature matching is a cornerstone task in computer vision, essential for applications such as image retrieval, stereo matching, 3D reconstruction, and SLAM. This survey comprehensively reviews modality-based feature matching, exploring…

计算机视觉与模式识别 · 计算机科学 2025-07-31 Weide Liu , Wei Zhou , Jun Liu , Ping Hu , Jun Cheng , Jungong Han , Weisi Lin

This paper addresses the challenges of learning representations for recipes and food images in the cross-modal retrieval problem. As the relationship between a recipe and its cooked dish is cause-and-effect, treating a recipe as a text…

计算机视觉与模式识别 · 计算机科学 2026-01-07 Qing Wang , Chong-Wah Ngo , Ee-Peng Lim

Continual Knowledge Graph Embedding (CKGE) aims to continually learn embeddings for new knowledge, i.e., entities and relations, while retaining previously acquired knowledge. Most existing CKGE methods mitigate catastrophic forgetting via…

信息检索 · 计算机科学 2026-04-21 Jing Qi , Yuxiang Wang , Zhiyuan Yu , Xiaoliang Xu , Yuanshi Zheng , Tianxing Wu

The rapid advancement of Multimodal Large Language Models (MLLMs) has extended CLIP-based frameworks to produce powerful, universal embeddings for retrieval tasks. However, existing methods primarily focus on natural images, offering…

计算机视觉与模式识别 · 计算机科学 2025-11-03 Weijian Jian , Yajun Zhang , Dawei Liang , Chunyu Xie , Yixiao He , Dawei Leng , Yuhui Yin