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Due to the complex nature of human emotions and the diversity of emotion representation methods in humans, emotion recognition is a challenging field. In this research, three input modalities, namely text, audio (speech), and video, are…

Artificial Intelligence · Computer Science 2024-02-13 Minoo Shayaninasab , Bagher Babaali

Emotions play a key role in human communication and public presentations. Human emotions are usually expressed through multiple modalities. Therefore, exploring multimodal emotions and their coherence is of great value for understanding…

Computer Vision and Pattern Recognition · Computer Science 2019-10-10 Haipeng Zeng , Xingbo Wang , Aoyu Wu , Yong Wang , Quan Li , Alex Endert , Huamin Qu

The visual and audio information from movies can evoke a variety of emotions in viewers. Towards a better understanding of viewer impact, we present our methods for the MediaEval 2018 Emotional Impact of Movies Task to predict the expected…

Computer Vision and Pattern Recognition · Computer Science 2019-12-04 Jennifer J. Sun , Ting Liu , Gautam Prasad

In today's digital world, streaming platforms offer a vast array of movies, making it hard for users to find content matching their preferences. This paper explores integrating real time data from popular movie websites using advanced HTML…

Information Retrieval · Computer Science 2024-12-17 Pronit Raj , Chandrashekhar Kumar , Harshit Shekhar , Amit Kumar , Kritibas Paul , Debasish Jana

In the Massive Open Online Courses (MOOC) learning scenario, the semantic information of instructional videos has a crucial impact on learners' emotional state. Learners mainly acquire knowledge by watching instructional videos, and the…

Multimedia · Computer Science 2024-04-12 Yuan Zhang , Xiaomei Tao , Hanxu Ai , Tao Chen , Yanling Gan

Affective computing stands at the forefront of artificial intelligence (AI), seeking to imbue machines with the ability to comprehend and respond to human emotions. Central to this field is emotion recognition, which endeavors to identify…

Machine Learning · Computer Science 2024-07-08 Fei Ma , Yucheng Yuan , Yifan Xie , Hongwei Ren , Ivan Liu , Ying He , Fuji Ren , Fei Richard Yu , Shiguang Ni

In this paper we propose a new approach for classifying the global emotion of images containing groups of people. To achieve this task, we consider two different and complementary sources of information: i) a global representation of the…

Computer Vision and Pattern Recognition · Computer Science 2018-07-11 Aarush Gupta , Dakshit Agrawal , Hardik Chauhan , Jose Dolz , Marco Pedersoli

Numerous automatic continuous emotion detection system studies have examined mostly use of videos and images containing individual person expressing emotions. This study examines the detection of spontaneous emotions in a group and crowd…

Computer Vision and Pattern Recognition · Computer Science 2016-10-19 Amol Patwardhan

We undertake the task of comparing lexicon-based sentiment classification of film reviews with machine learning approaches. We look at existing methodologies and attempt to emulate and improve on them using a 'given' lexicon and a…

Computation and Language · Computer Science 2019-05-14 Milan Gritta

We present Affect2MM, a learning method for time-series emotion prediction for multimedia content. Our goal is to automatically capture the varying emotions depicted by characters in real-life human-centric situations and behaviors. We use…

Computer Vision and Pattern Recognition · Computer Science 2021-03-12 Trisha Mittal , Puneet Mathur , Aniket Bera , Dinesh Manocha

Interpersonal communication plays a key role in managing people's emotions, especially on digital platforms. Studies have shown that people use social media and consume online content to regulate their emotions and find support for rest and…

Information Retrieval · Computer Science 2024-08-16 Akriti Verma , Shama Islam , Valeh Moghaddam , Adnan Anwar , Sharon Horwood

Words play a central role in how we express ourselves. Lexicons of word-emotion associations are widely used in research and real-world applications for sentiment analysis, tracking emotions associated with products and policies, studying…

Computation and Language · Computer Science 2023-02-10 Saif M. Mohammad

Emotion cause analysis has received considerable attention in recent years. Previous studies primarily focused on emotion cause extraction from texts in news articles or microblogs. It is also interesting to discover emotions and their…

Computation and Language · Computer Science 2021-10-18 Fanfan Wang , Zixiang Ding , Rui Xia , Zhaoyu Li , Jianfei Yu

When actors in a social network interact, it usually means they have some general goal towards which they are collaborating. This could be a research collaboration in a company or a foursome planning a golf game. We call such groups…

Social and Information Networks · Computer Science 2015-02-17 Mark K. Goldberg , Mykola Hayvanovych , Malik Magdon-Ismail , William A. Wallace

We introduce an axiomatic approach to group recommendations, in line of previous work on the axiomatic treatment of trust-based recommendation systems, ranking systems, and other foundational work on the axiomatic approach to internet…

Social and Information Networks · Computer Science 2017-07-28 Omer Lev , Moshe Tennenholtz

Emotions are usually evoked in humans by images. Recently, extensive research efforts have been dedicated to understanding the emotions of images. In this chapter, we aim to introduce image emotion analysis (IEA) from a computational…

Artificial Intelligence · Computer Science 2021-03-22 Sicheng Zhao , Quanwei Huang , Youbao Tang , Xingxu Yao , Jufeng Yang , Guiguang Ding , Björn W. Schuller

Psychological studies indicate that emotional states are expressed in the way people walk and the human gait is investigated in terms of its ability to reveal a person's emotional state. And Microsoft Kinect is a rapidly developing,…

Computers and Society · Computer Science 2015-08-05 Shun Li , Changye Zhu , Liqing Cui , Nan Zhao , Baobin Li , Tingshao Zhu

In the domain of human-computer interaction, accurately recognizing and interpreting human emotions is crucial yet challenging due to the complexity and subtlety of emotional expressions. This study explores the potential for detecting a…

Multimedia · Computer Science 2025-05-13 Jiehui Jia , Huan Zhang , Jinhua Liang

This paper proposes a process for a classification model for the facial expressions. The proposed process would aid in specific categorisation of children's emotions from 2 emotions namely 'Happy' and 'Sad'. Since the existing emotion…

Computer Vision and Pattern Recognition · Computer Science 2024-11-13 Sanchayan Vivekananthan

Recommending items to users is a challenging task due to the large amount of missing information. In many cases, the data solely consist of ratings or tags voluntarily contributed by each user on a very limited subset of the available…

Machine Learning · Statistics 2015-10-01 Claire Vernade , Olivier Cappé