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Multimodal learning aims to improve performance by leveraging data from multiple sources. During joint multimodal training, due to modality bias, the advantaged modality often dominates backpropagation, leading to imbalanced optimization.…

机器学习 · 计算机科学 2025-11-19 Zhe Yang , Wenrui Li , Hongtao Chen , Penghong Wang , Ruiqin Xiong , Xiaopeng Fan

Multimodal learning has increasingly become a focal point in research, primarily due to its ability to integrate complementary information from diverse modalities. Nevertheless, modality imbalance, stemming from factors such as insufficient…

机器学习 · 计算机科学 2025-11-04 Rongrong Xie , Guido Sanguinetti

Training multimodal networks requires a vast amount of data due to their larger parameter space compared to unimodal networks. Active learning is a widely used technique for reducing data annotation costs by selecting only those samples…

多媒体 · 计算机科学 2023-08-22 Meng Shen , Yizheng Huang , Jianxiong Yin , Heqing Zou , Deepu Rajan , Simon See

To effectively engage in human society, the ability to adapt, filter information, and make informed decisions in ever-changing situations is critical. As robots and intelligent agents become more integrated into human life, there is a…

Multimodal learning integrates information from different modalities to enhance model performance, yet it often suffers from modality imbalance, where dominant modalities overshadow weaker ones during joint optimization. This paper reveals…

机器学习 · 计算机科学 2025-10-17 Xiaoyu Ma , Hao Chen

Collaborative learning is an educational approach that enhances learning through shared goals and working together. Interaction and regulation are two essential factors related to the success of collaborative learning. Since the information…

计算机视觉与模式识别 · 计算机科学 2022-10-12 Yante Li , Yang Liu , KhÁnh Nguyen , Henglin Shi , Eija Vuorenmaa , Sanna Jarvela , Guoying Zhao

In recent years, there has been a significant increase in applications of multimodal signal processing and analysis, largely driven by the increased availability of multimodal datasets and the rapid progress in multimodal learning systems.…

图像与视频处理 · 电气工程与系统科学 2024-05-22 Hadi Hadizadeh , S. Faegheh Yeganli , Bahador Rashidi , Ivan V. Bajić

Multimodal learning has significantly enhanced machine learning performance but still faces numerous challenges and limitations. Imbalanced multimodal learning is one of the problems extensively studied in recent works and is typically…

计算机视觉与模式识别 · 计算机科学 2025-11-04 Shu Shen , C. L. Philip Chen , Tong Zhang

Learning effective joint embedding for cross-modal data has always been a focus in the field of multimodal machine learning. We argue that during multimodal fusion, the generated multimodal embedding may be redundant, and the discriminative…

机器学习 · 计算机科学 2022-12-06 Sijie Mai , Ying Zeng , Haifeng Hu

Multimodal learning (MML) aims to jointly exploit the common priors of different modalities to compensate for their inherent limitations. However, existing MML methods often optimize a uniform objective for different modalities, leading to…

机器学习 · 计算机科学 2022-11-15 Yunfeng Fan , Wenchao Xu , Haozhao Wang , Junxiao Wang , Song Guo

Multimodal learning, which integrates data from diverse sensory modes, plays a pivotal role in artificial intelligence. However, existing multimodal learning methods often struggle with challenges where some modalities appear more dominant…

机器学习 · 计算机科学 2024-04-02 Xiaohui Zhang , Jaehong Yoon , Mohit Bansal , Huaxiu Yao

Multimodal machine learning has gained significant attention in recent years due to its potential for integrating information from multiple modalities to enhance learning and decision-making processes. However, it is commonly observed that…

机器学习 · 计算机科学 2025-09-12 Sahiti Yerramilli , Jayant Sravan Tamarapalli , Jonathan Francis , Eric Nyberg

To overcome the imbalanced multimodal learning problem, where models prefer the training of specific modalities, existing methods propose to control the training of uni-modal encoders from different perspectives, taking the inter-modal…

计算机视觉与模式识别 · 计算机科学 2024-07-16 Yake Wei , Siwei Li , Ruoxuan Feng , Di Hu

It is widely believed that the perceptual system of an organism is optimized for the properties of the environment to which it is exposed. A specific instance of this principle known as the Infomax principle holds that the purpose of early…

神经与进化计算 · 计算机科学 2021-10-06 Tao Liu

With the development of multimedia systems, multimodal recommendations are playing an essential role, as they can leverage rich contexts beyond interactions. Existing methods mainly regard multimodal information as an auxiliary, using them…

信息检索 · 计算机科学 2024-08-02 Yifan Liu , Kangning Zhang , Xiangyuan Ren , Yanhua Huang , Jiarui Jin , Yingjie Qin , Ruilong Su , Ruiwen Xu , Yong Yu , Weinan Zhang

Leveraging high-quality joint representations from multimodal data can greatly enhance model performance in various machine-learning based applications. Recent multimodal learning methods, based on the multimodal information bottleneck…

机器学习 · 计算机科学 2025-05-27 Qilong Wu , Yiyang Shao , Jun Wang , Xiaobo Sun

Accurate classification of medical device risk levels is essential for regulatory oversight and clinical safety. We present a Transformer-based multimodal framework that integrates textual descriptions and visual information to predict…

机器学习 · 计算机科学 2025-05-02 Yu Han , Aaron Ceross , Jeroen H. M. Bergmann

Multimodal learning often encounters the under-optimized problem and may perform worse than unimodal learning. Existing approaches attribute this issue to imbalanced learning across modalities and tend to address it through gradient…

计算机视觉与模式识别 · 计算机科学 2025-07-22 Shicai Wei , Chunbo Luo , Yang Luo

Multimodal learning seeks to utilize data from multiple sources to improve the overall performance of downstream tasks. It is desirable for redundancies in the data to make multimodal systems robust to missing or corrupted observations in…

计算机视觉与模式识别 · 计算机科学 2024-10-14 Md Kaykobad Reza , Ashley Prater-Bennette , M. Salman Asif

The strength of multimodal learning lies in its ability to integrate information from various sources, providing rich and comprehensive insights. However, in real-world scenarios, multi-modal systems often face the challenge of dynamic…

计算机视觉与模式识别 · 计算机科学 2025-01-03 Xiyuan Gao , Bing Cao , Pengfei Zhu , Nannan Wang , Qinghua Hu
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