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Multi-modal neuroimaging technology has greatlly facilitated the efficiency and diagnosis accuracy, which provides complementary information in discovering objective disease biomarkers. Conventional deep learning methods, e.g. convolutional…

图像与视频处理 · 电气工程与系统科学 2022-10-26 Yanwu Yang , Xutao Guo , Zhikai Chang , Chenfei Ye , Yang Xiang , Ting Ma

Emotion Recognition in Conversation (ERC) is a practical and challenging task. This paper proposes a novel multimodal approach, the Long-Short Distance Graph Neural Network (LSDGNN). Based on the Directed Acyclic Graph (DAG), it constructs…

机器学习 · 计算机科学 2025-11-21 Xinran Li , Xiujuan Xu , Jiaqi Qiao

Emotion recognition based on Electroencephalography (EEG) has gained significant attention and diversified development in fields such as neural signal processing and affective computing. However, the unique brain anatomy of individuals…

信号处理 · 电气工程与系统科学 2024-05-31 Yihang Dong , Xuhang Chen , Yanyan Shen , Michael Kwok-Po Ng , Tao Qian , Shuqiang Wang

Brain biometrics based on electroencephalography (EEG) have been used increasingly for personal identification. Traditional machine learning techniques as well as modern day deep learning methods have been applied with promising results. In…

We exploit a self-supervised deep multi-task learning framework for electrocardiogram (ECG) -based emotion recognition. The proposed solution consists of two stages of learning a) learning ECG representations and b) learning to classify…

信号处理 · 电气工程与系统科学 2020-08-11 Pritam Sarkar , Ali Etemad

One of the most important study areas in affective computing is emotion identification using EEG data. In this study, the Gated Recurrent Unit (GRU) algorithm, which is a type of Recurrent Neural Networks (RNNs), is tested to see if it can…

信号处理 · 电气工程与系统科学 2023-08-08 Sarthak Johari , Gowri Namratha Meedinti , Radhakrishnan Delhibabu , Deepak Joshi

Emotion recognition is essential across numerous fields, including medical applications and brain-computer interface (BCI). Emotional responses include behavioral reactions, such as tone of voice and body movement, and changes in…

信号处理 · 电气工程与系统科学 2024-10-02 Eleonora Lopez , Aurelio Uncini , Danilo Comminiello

How to effectively and efficiently extract valid and reliable features from high-dimensional electroencephalography (EEG), particularly how to fuse the spatial and temporal dynamic brain information into a better feature representation, is…

人机交互 · 计算机科学 2021-10-04 Zhen Liang , Rushuang Zhou , Li Zhang , Linling Li , Gan Huang , Zhiguo Zhang , Shin Ishii

Emotion recognition from EEG signals is essential for affective computing and has been widely explored using deep learning. While recent deep learning approaches have achieved strong performance on single EEG emotion datasets, their…

机器学习 · 计算机科学 2025-11-17 Yuning Chen , Sha Zhao , Shijian Li , Gang Pan

Driver drowsiness is one of main factors leading to road fatalities and hazards in the transportation industry. Electroencephalography (EEG) has been considered as one of the best physiological signals to detect drivers drowsy states, since…

信号处理 · 电气工程与系统科学 2021-06-02 Jian Cui , Zirui Lan , Yisi Liu , Ruilin Li , Fan Li , Olga Sourina , Wolfgang Mueller-Wittig

In order to develop more precise and functional affective applications, it is necessary to achieve a balance between the psychology and the engineering applied to emotions. Signals from the central and peripheral nervous systems have been…

人机交互 · 计算机科学 2019-05-02 Jennifer Sorinas , Jose Manuel Ferrández , Eduardo Fernandez

Applications in behavioural research, human-computer interaction, and mental health depend on the ability to recognize emotions. In order to improve the accuracy of emotion recognition using electroencephalography (EEG) data, this work…

信号处理 · 电气工程与系统科学 2024-11-28 Ali Asgar Chandanwala , Srutakirti Bhowmik , Parna Chaudhury , Sheena Christabel Pravin

Depression is a major cause of global mental illness and significantly influences suicide rates. Timely and accurate diagnosis is essential for effective intervention. Electroencephalography (EEG) provides a non-invasive and accessible…

信号处理 · 电气工程与系统科学 2025-11-11 Soujanya Hazra , Sanjay Ghosh

Human emotions are difficult to convey through words and are often abstracted in the process; however, electroencephalogram (EEG) signals can offer a more direct lens into emotional brain activity. Recent studies show that deep learning…

神经元与认知 · 定量生物学 2025-11-19 Nilay Kumar , Priyansh Bhandari , G. Maragatham

Driver drowsiness electroencephalography (EEG) signal monitoring can timely alert drivers of their drowsiness status, thereby reducing the probability of traffic accidents. Graph convolutional networks (GCNs) have shown significant…

信号处理 · 电气工程与系统科学 2024-07-09 Jingwei Huang , Chuansheng Wang , Jiayan Huang , Haoyi Fan , Antoni Grau , Fuquan Zhang

Emotions play an important role in people's life. Understanding and recognising is not only important for interpersonal communication, but also has promising applications in Human-Computer Interaction, automobile safety and medical…

机器学习 · 计算机科学 2019-12-17 Xia Yicheng , Dimitrios Kollias

Recent advances have shown promise in emotion recognition from electroencephalogram (EEG) signals by employing bi-hemispheric neural architectures that incorporate neuroscientific priors into deep learning models. However, interpretability…

The research on human emotion under multimedia stimulation based on physiological signals is an emerging field, and important progress has been achieved for emotion recognition based on multi-modal signals. However, it is challenging to…

机器学习 · 计算机科学 2021-08-10 Ziyu Jia , Youfang Lin , Jing Wang , Zhiyang Feng , Xiangheng Xie , Caijie Chen

EEG signals in emotion recognition absorb special attention owing to their high temporal resolution and their information about what happens in the brain. Different regions of brain work together to process information and meanwhile the…

信号处理 · 电气工程与系统科学 2021-12-24 Ensieh Khazaei , Hoda Mohammadzade

Emotion classification through EEG signals plays a significant role in psychology, neuroscience, and human-computer interaction. This paper addresses the challenge of mapping human emotions using EEG data in the Mapping Human Emotions…