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Affect (emotion) recognition has gained significant attention from researchers in the past decade. Emotion-aware computer systems and devices have many applications ranging from interactive robots, intelligent online tutor to emotion based…

Human-Computer Interaction · Computer Science 2016-07-12 Amol Patwardhan , Gerald Knapp

Multimodal sentiment analysis has currently identified its significance in a variety of domains. For the purpose of sentiment analysis, different aspects of distinguishing modalities, which correspond to one target, are processed and…

Computation and Language · Computer Science 2021-03-16 Jiaqian Wang , Donghong Gu , Chi Yang , Yun Xue , Zhengxin Song , Haoliang Zhao , Luwei Xiao

Multimodal Sentiment Analysis (MSA) leverages heterogeneous modalities, such as language, vision, and audio, to enhance the understanding of human sentiment. While existing models often focus on extracting shared information across…

Machine Learning · Computer Science 2025-04-10 Pan Wang , Qiang Zhou , Yawen Wu , Tianlong Chen , Jingtong Hu

There has been an encouraging progress in the affective states recognition models based on the single-modality signals as electroencephalogram (EEG) signals or peripheral physiological signals in recent years. However, multimodal…

Signal Processing · Electrical Eng. & Systems 2023-06-02 Yuxuan Zhao , Xinyan Cao , Jinlong Lin , Dunshan Yu , Xixin Cao

Multimodal sentiment analysis has attracted increasing attention with broad application prospects. The existing methods focuses on single modality, which fails to capture the social media content for multiple modalities. Moreover, in…

Multimedia · Computer Science 2022-05-11 Ashima Yadav , Dinesh Kumar Vishwakarma

Automated multimodal depression estimation in unconstrained environments is inherently challenged by naturalistic noise and complex behavioral variability. Prevailing deterministic methods, however, produce uncalibrated point estimates…

Machine Learning · Computer Science 2026-05-11 Fangyuan Liu , Sirui Zhao , Zeyu Zhang , Jinyang Huang , Feng-Qi Cui , Bin Luo , Meng Li , Tong Xu , Enhong Chen

Multimodal large language models (MLLMs) have shown remarkable performance in vision-language tasks. However, existing MLLMs are primarily trained on generic datasets, limiting their ability to reason on domain-specific visual cues such as…

Computer Vision and Pattern Recognition · Computer Science 2025-07-15 Hatef Otroshi Shahreza , Sébastien Marcel

Incomplete multi-modal emotion recognition (IMER) aims at understanding human intentions and sentiments by comprehensively exploring the partially observed multi-source data. Although the multi-modal data is expected to provide more…

Computer Vision and Pattern Recognition · Computer Science 2025-12-30 Wen-Jue He , Xiaofeng Zhu , Zheng Zhang

Human Multimodal Language Understanding (MLU) aims to infer human intentions by integrating related cues from heterogeneous modalities. Existing works predominantly follow a ``learning to attend" paradigm, which maximizes mutual information…

Computation and Language · Computer Science 2025-09-29 Menghua Jiang , Yuncheng Jiang , Haifeng Hu , Sijie Mai

Recent advances in multimodal large language models (MLLMs) have catalyzed transformative progress in affective computing, enabling models to exhibit emergent emotional intelligence. Despite substantial methodological progress, current…

Multi-modal large language models (MLLMs) have shown incredible capabilities in a variety of 2D vision and language tasks. We extend MLLMs' perceptual capabilities to ground and reason about images in 3-dimensional space. To that end, we…

Computer Vision and Pattern Recognition · Computer Science 2024-05-07 Jang Hyun Cho , Boris Ivanovic , Yulong Cao , Edward Schmerling , Yue Wang , Xinshuo Weng , Boyi Li , Yurong You , Philipp Krähenbühl , Yan Wang , Marco Pavone

Depression is increasingly impacting individuals both physically and psychologically worldwide. It has become a global major public health problem and attracts attention from various research fields. Traditionally, the diagnosis of…

Human-Computer Interaction · Computer Science 2022-02-28 Kaining Mao , Wei Zhang , Deborah Baofeng Wang , Ang Li , Rongqi Jiao , Yanhui Zhu , Bin Wu , Tiansheng Zheng , Lei Qian , Wei Lyu , Minjie Ye , Jie Chen

Emotion recognition is a fundamental component of next-generation human-computer interaction (HCI), enabling machines to perceive, understand, and respond to users' affective states. However, existing systems often rely on single-modality…

Computer Vision and Pattern Recognition · Computer Science 2026-01-22 Ziwen Zhong , Zhitao Shu , Yue Zhao

Affective computing - combining sensor technology, machine learning, and psychology - have been studied for over three decades and is employed in AI-powered technologies to enhance emotional awareness in AI systems, and detect symptoms of…

Audio and Speech Processing · Electrical Eng. & Systems 2026-04-21 Anders Rolighed Larsen , Sneha Das , Nicole Nadine Lønfeldt , Paula Petcu , Line Clemmensen

Discovering materials with desirable properties in an efficient way remains a significant problem in materials science. Many studies have tackled this problem by using different sets of information available about the materials. Among them,…

Materials Science · Physics 2025-03-04 Onur Boyar , Indra Priyadarsini , Seiji Takeda , Lisa Hamada

Facial affective behavior analysis (FABA) is crucial for understanding human mental states from images. However, traditional approaches primarily deploy models to discriminate among discrete emotion categories, and lack the fine granularity…

Computer Vision and Pattern Recognition · Computer Science 2024-07-15 Yifan Li , Anh Dao , Wentao Bao , Zhen Tan , Tianlong Chen , Huan Liu , Yu Kong

In different multimodal scenarios, it needs to integrate and utilize information across modalities in a specific way based on the demands of the task. Different integration ways between modalities are referred to as "multimodal…

Computer Vision and Pattern Recognition · Computer Science 2026-03-17 Yu Miao , Zequn Yang , Yake Wei , Ziheng Chen , Haotian Ni , Haodong Duan , Kai Chen , Di Hu

Understanding brain disorders is crucial for accurate clinical diagnosis and treatment. Recent advances in Multimodal Large Language Models (MLLMs) offer a promising approach to interpreting medical images with the support of text…

Image and Video Processing · Electrical Eng. & Systems 2025-06-03 Jing Zhang , Xiaowei Yu , Yanjun Lyu , Lu Zhang , Tong Chen , Chao Cao , Yan Zhuang , Minheng Chen , Tianming Liu , Dajiang Zhu

Emotions are integral to human social interactions, with diverse responses elicited by various situational contexts. Particularly, the prevalence of negative emotional states has been correlated with negative outcomes for mental health,…

Computation and Language · Computer Science 2024-01-10 Abu Bakar Siddiqur Rahman , Hoang-Thang Ta , Lotfollah Najjar , Azad Azadmanesh , Ali Saffet Gönül

Recently, sentiment analysis has seen remarkable advance with the help of pre-training approaches. However, sentiment knowledge, such as sentiment words and aspect-sentiment pairs, is ignored in the process of pre-training, despite the fact…

Computation and Language · Computer Science 2020-05-21 Hao Tian , Can Gao , Xinyan Xiao , Hao Liu , Bolei He , Hua Wu , Haifeng Wang , Feng Wu
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