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We propose two face representations that are blind to facial expressions associated to emotional responses. This work is in part motivated by new international regulations for personal data protection, which enforce data controllers to…

Computer Vision and Pattern Recognition · Computer Science 2020-09-21 Alejandro Peña , Julian Fierrez , Agata Lapedriza , Aythami Morales

Emotion has a significant influence on how one thinks and interacts with others. It serves as a link between how a person feels and the actions one takes, or it could be said that it influences one's life decisions on occasion. Since the…

Signal Processing · Electrical Eng. & Systems 2023-07-12 S. M. Masrur Ahmed , Eshaan Tanzim Sabur

Given the growing ubiquity of emojis in language, there is a need for methods and resources that shed light on their meaning and communicative role. One conspicuous aspect of emojis is their use to convey affect in ways that may otherwise…

Computation and Language · Computer Science 2020-05-05 Abu Shoeb , Gerard de Melo

While emotion and mood interchangeably used, they differ in terms of duration, intensity and attributes. Even as multiple psychology studies examine the mood-emotion relationship, mood prediction has barely been studied. Recent machine…

Human-Computer Interaction · Computer Science 2023-03-14 Soujanya Narayana , Ramanathan Subramanian , Ibrahim Radwan , Roland Goecke

Empathetic dialogue is a human-like behavior that requires the perception of both affective factors (e.g., emotion status) and cognitive factors (e.g., cause of the emotion). Besides concerning emotion status in early work, the latest…

Computation and Language · Computer Science 2023-02-24 Yushan Qian , Bo Wang , Ting-En Lin , Yinhe Zheng , Ying Zhu , Dongming Zhao , Yuexian Hou , Yuchuan Wu , Yongbin Li

Predicting future human behavior is an increasingly popular topic in computer vision, driven by the interest in applications such as autonomous vehicles, digital assistants and human-robot interactions. The literature on behavior prediction…

Computer Vision and Pattern Recognition · Computer Science 2024-10-21 Bolin Lai , Sam Toyer , Tushar Nagarajan , Rohit Girdhar , Shengxin Zha , James M. Rehg , Kris Kitani , Kristen Grauman , Ruta Desai , Miao Liu

Understanding emotions in natural language is inherently a multi-dimensional reasoning problem, where multiple affective signals interact through context, interpersonal relations, and situational cues. However, most existing emotion…

Computation and Language · Computer Science 2026-04-02 Hemanth Kotaprolu , Kishan Maharaj , Raey Zhao , Abhijit Mishra , Pushpak Bhattacharyya

In this paper, we propose a new framework for fine-grained emotion prediction in the text through emotion definition modeling. Our approach involves a multi-task learning framework that models definitions of emotions as an auxiliary task…

Computation and Language · Computer Science 2021-07-27 Gargi Singh , Dhanajit Brahma , Piyush Rai , Ashutosh Modi

Applications of an efficient emotion recognition system can be found in several domains such as medicine, driver fatigue surveillance, social robotics, and human-computer interaction. Appraising human emotional states, behaviors, and…

Computer Vision and Pattern Recognition · Computer Science 2024-03-26 Savinay Nagendra , Prapti Panigrahi

Humans are skilled in reading the interlocutor's emotion from multimodal signals, including spoken words, simultaneous speech, and facial expressions. It is still a challenge to effectively decode emotions from the complex interactions of…

Machine Learning · Computer Science 2022-12-20 Feng Qiu , Chengyang Xie , Yu Ding , Wanzeng Kong

Continuous affect prediction involves the discrete time-continuous regression of affect dimensions. Dimensions to be predicted often include arousal and valence. Continuous affect prediction researchers are now embracing multimodal model…

Human-Computer Interaction · Computer Science 2020-01-24 Jonny O'Dwyer

This paper addresses the problem of emotion recognition from physiological signals. Features are extracted and ranked based on their effect on classification accuracy. Different classifiers are compared. The inter-subject variability and…

Machine Learning · Statistics 2016-07-21 Varvara Kollia

The term emotion analysis in text subsumes various natural language processing tasks which have in common the goal to enable computers to understand emotions. Most popular is emotion classification in which one or multiple emotions are…

Computation and Language · Computer Science 2023-10-13 Roman Klinger

Human pose forecasting is the task of predicting articulated human motion given past human motion. There exists a number of popular benchmarks that evaluate an array of different models performing human pose forecasting. These benchmarks do…

Computer Vision and Pattern Recognition · Computer Science 2023-12-07 Maria Priisalu , Ted Kronvall , Cristian Sminchisescu

Any decision, such as one about who to hire, involves two components. First, a rational component, i.e., they have a good education, they speak clearly. Second, an affective component, based on observables such as visual features of race…

Computers and Society · Computer Science 2022-05-03 Jesse Hoey , Gabrielle Chan

People come to social media to satisfy a variety of needs, such as being informed, entertained and inspired, or connected to their friends and community. Hence, to design a ranking function that gives useful and personalized post…

Social and Information Networks · Computer Science 2022-06-27 Jane Dwivedi-Yu , Yi-Chia Wang , Lijing Qin , Cristian Canton-Ferrer , Alon Y. Halevy

Autonomous agents that can engage in social interactions witha human is the ultimate goal of a myriad of applications. A keychallenge in the design of these applications is to define the socialbehavior of the agent, which requires extensive…

Human-Computer Interaction · Computer Science 2021-07-20 Diogo S. Carvalho , Joana Campos , Manuel Guimarães , Ana Antunes , João Dias , Pedro A. Santos

In a world where technology is increasingly embedded in our everyday experiences, systems that sense and respond to human emotions are elevating digital interaction. At the intersection of artificial intelligence and human-computer…

Human-Computer Interaction · Computer Science 2025-05-06 Karishma Hegde , Hemadri Jayalath

Predicting how events induce emotions in the characters of a story is typically seen as a standard multi-label classification task, which usually treats labels as anonymous classes to predict. They ignore information that may be conveyed by…

Computation and Language · Computer Science 2020-06-30 Radhika Gaonkar , Heeyoung Kwon , Mohaddeseh Bastan , Niranjan Balasubramanian , Nathanael Chambers

Recognizing emotion from speech has become one the active research themes in speech processing and in applications based on human-computer interaction. This paper conducts an experimental study on recognizing emotions from human speech. The…

Sound · Computer Science 2015-06-24 Assel Davletcharova , Sherin Sugathan , Bibia Abraham , Alex Pappachen James