[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-detail-121040-en":3,"doc-seo-121040-105":30,"detail-sidebar-cat-0-en-105":91},{"code":4,"msg":5,"data":6},0,"success",{"doc_id":7,"user_id":8,"nickname":9,"user_avatar":10,"doc_module":4,"category_id":11,"category_name":12,"doc_title":13,"doc_description":14,"doc_content":15,"file_id":16,"file_url":17,"file_type":18,"file_size":19,"view_count":4,"is_deleted":4,"is_public":20,"is_downloadable":20,"audit_status":20,"page_count":21,"language":22,"language_code":23,"site_id":24,"html_lang":23,"table_of_contents":25,"faqs":26,"seo_title":27,"seo_description":14,"update_tm":28,"read_time":29},121040,2336464648322,"Aria","https://ap-avatar.wpscdn.com/avatar/2200025388227c56fec?_k=1778556882303663488",8,"Research & Report","Advancing Emotion Recognition - A Systematic Review of Emotion Induction Techniques and Machine Learning","Emotion plays a pivotal role in human-computer interaction, making accurate recognition and effective induction of emotions crucial for systems that can understand and respond to human affect. This paper surveys 31 studies on emotion induction techniques, data collection types, emotion models, and machine learning methods used for emotion recognition. Evaluations show frequent reliance on visual stimuli and dimensional emotion models, while EEG signals are popular across modalities. Machine learning trends emphasize Support Vector Machines (SVM).","Advancing Emotion Recognition: A Systematic Review of Emotion Induction Techniques and Machine Learning  \nApproaches  \nMeryem Bekler1, Murat Yilmaz1, Paul Clarke2,3  \n1Gazi University, Department of Computer Engineering, Ankara, Turkey [meryem.bklr@gmail.com](meryem.bklr@gmail.com), [my@gazi.edu.tr](my@gazi.edu.tr)[ ](my@gazi.edu.tr)2School of Computing, Dublin City University, Dublin, Ireland 3Lero, the Irish Software Engineering Research Center  \n[paul.m.clarke@dcu.ie](paul.m.clarke@dcu.ie)  \nAbstract. Emotion plays a pivotal role in human-computer interaction, making accurate recognition and effective induction of emotions crucial for developing systems that can understand and respond to human emotions. This paper surveys 31 existing papers in the literature, focusing on emotion induction techniques, data collection types, emotion models, and machine learning methods employed in emotion recognition. According to evaluations, researchers commonly rely on visual stimuli and dimensional emotion models. EEG signals enjoy considerable popularity among various modalities, and the prevalent trend in machine learning approaches involves the use of Support Vector Machines (SVM) . This paper aims to contribute to the field by analyzing the recent trends in emotion recognition and induction and be a guide for future research.  \nKeywords: Emotion recognition, emotion induction, emotion models, machine learning.  \n1 Introduction  \nAlthough the concept of emotion is widely recognized and often discussed, there is no universal agreement on its definition, leading to varied interpretations and understandings of what an emotion is [1] . There is widespread acceptance of the componential structure of emotion including mental and bodily components [2] . A componential definition of emotion, which is named as the Component Process Model (CPM), defines emotion as a sequence of interconnected, synchronized changes in the states of all or most of the five organismic subsystems in reaction to the assessing an internal or external stimulus event as significant to the organism's primary interests [1, 3] . According to this definition, an emotion comprises a collection of various interrelated changes within the following five different components: (i) cognitive,(ii) motivational,(iii) physiological,(iv) behavioral, and (v) experiential (feeling) [1] .  \nThe universal relevance of emotions in daily life has led to the development of Affective Computing (AC) . This interdisciplinary field strives to create systems and devices capable of recognizing, interpreting, processing, and reacting to human emo-  \n2  \ntional states. [4] . The central motivation of AC stands on the idea that emotions play a crucial role in forecasting the mental state and future behaviors of humans. Thus, AC can significantly enhance the performance of computer-based systems in recognizing and responding to human emotions [5, 6] .  \nEmotion recognition and emotion induction have key roles for improving AC [7] . Emotion recognition involves accurately figuring out emotions from different sources like facial expressions, gestures, speech, and more, while emotion induction intentionally triggers specific emotional reactions using various methods [8] . These play important roles in diverse fields such as psychology [9], physiology [10], healthcare [11], safe driving [12], education [13], and marketing [14] .  \nThis study systematically reviews emotion recognition and induction research, emphasizing emotion models and machine learning methods from 2019 to 2023. Given the growing popularity of this interdisciplinary field and the increasing number of studies, it is crucial to identify, evaluate, and synthesize research results for future advancements. Focusing on the past five years, the goal is to implement the latest state-of-the-art works and methods.  \n2 Background  \n2.1 Emotion Induction Techniques  \nEmotion induction techniques play a pivotal role in experimental settings aimed at","cbCaimiBLryYEAS2","https://ap.wps.com/l/cbCaimiBLryYEAS2","pdf",335621,1,15,"English","en",105,"# Introduction\n## Emotion recognition and emotion induction in affective computing\n# Background\n## Emotion induction techniques\n## Emotion models\n# References","[{\"question\":\"What does the systematic review focus on?\",\"answer\":\"It surveys 31 papers covering emotion induction techniques, data collection types, emotion models, and machine learning methods used for emotion recognition.\"},{\"question\":\"Which emotion induction methods are commonly used?\",\"answer\":\"Common approaches include viewing pictures, watching videos, listening to music, reading emotional text, recalling past experiences, and imagining emotional events.\"},{\"question\":\"What machine learning and signal/modalities are most prevalent?\",\"answer\":\"The review reports common use of visual stimuli and dimensional emotion models, with EEG signals popular among modalities, and a prevalent use of Support Vector Machines (SVM).\"}]","Advancing Emotion Recognition - A Systematic Review of Emotion Induction Techniques and Machine Learning | PDF",1785733445,38,{"code":4,"msg":31,"data":32},"ok",{"site_id":24,"language":23,"slug":33,"title":13,"keywords":34,"description":14,"schema_data":35,"social_meta":86,"head_meta":88,"extra_data":90,"updated_unix":28},"advancing-emotion-recognition-a-systematic-review-of-emotion-induction-techniques-and-machine-learning","",{"@graph":36,"@context":85},[37,54,68],{"@type":38,"itemListElement":39},"BreadcrumbList",[40,44,48,51],{"item":41,"name":42,"@type":43,"position":20},"https://docshare.wps.com","Home","ListItem",{"item":45,"name":46,"@type":43,"position":47},"https://docshare.wps.com/document/","Document",2,{"item":49,"name":12,"@type":43,"position":50},"https://docshare.wps.com/document/research-report/",3,{"item":52,"name":13,"@type":43,"position":53},"https://docshare.wps.com/document/advancing-emotion-recognition-a-systematic-review-of-emotion-induction-techniques-and-machine-learning/121040/",4,{"url":52,"name":13,"@type":55,"author":56,"headline":13,"publisher":58,"fileFormat":61,"inLanguage":23,"description":14,"dateModified":62,"datePublished":62,"encodingFormat":61,"isAccessibleForFree":63,"interactionStatistic":64},"DigitalDocument",{"name":9,"@type":57},"Person",{"url":41,"name":59,"@type":60},"DocShare","Organization","application/pdf","2026-08-03",true,{"@type":65,"interactionType":66,"userInteractionCount":4},"InteractionCounter",{"@type":67},"ViewAction",{"@type":69,"mainEntity":70},"FAQPage",[71,77,81],{"name":72,"@type":73,"acceptedAnswer":74},"What does the systematic review focus on?","Question",{"text":75,"@type":76},"It surveys 31 papers covering emotion induction techniques, data collection types, emotion models, and machine learning methods used for emotion recognition.","Answer",{"name":78,"@type":73,"acceptedAnswer":79},"Which emotion induction methods are commonly used?",{"text":80,"@type":76},"Common approaches include viewing pictures, watching videos, listening to music, reading emotional text, recalling past experiences, and imagining emotional events.",{"name":82,"@type":73,"acceptedAnswer":83},"What machine learning and signal/modalities are most prevalent?",{"text":84,"@type":76},"The review reports common use of visual stimuli and dimensional emotion models, with EEG signals popular among modalities, and a prevalent use of Support Vector Machines (SVM).","https://schema.org",{"og:url":52,"og:type":87,"og:title":13,"og:site_name":59,"og:description":14},"article",{"robots":89,"canonical":52},"index,follow",{"doc_id":7,"site_id":24},{"code":4,"msg":5,"data":92},[93,97,101,105,110,115,120,123,128,131,135],{"id":20,"doc_module":4,"doc_module_name":46,"category_name":94,"show_sort_weight":95,"slug":96},"Story & Novel",90,"story-novel",{"id":47,"doc_module":4,"doc_module_name":46,"category_name":98,"show_sort_weight":99,"slug":100},"Literature",80,"literature",{"id":53,"doc_module":4,"doc_module_name":46,"category_name":102,"show_sort_weight":103,"slug":104},"Exam",70,"exam",{"id":106,"doc_module":4,"doc_module_name":46,"category_name":107,"show_sort_weight":108,"slug":109},5,"Comic",60,"comic",{"id":111,"doc_module":4,"doc_module_name":46,"category_name":112,"show_sort_weight":113,"slug":114},6,"Technology",50,"technology",{"id":116,"doc_module":4,"doc_module_name":46,"category_name":117,"show_sort_weight":118,"slug":119},7,"Healthcare",40,"healthcare",{"id":11,"doc_module":4,"doc_module_name":46,"category_name":12,"show_sort_weight":121,"slug":122},30,"research-report",{"id":124,"doc_module":4,"doc_module_name":46,"category_name":125,"show_sort_weight":126,"slug":127},9,"Religion & Spirituality",20,"religion-spirituality",{"id":126,"doc_module":4,"doc_module_name":46,"category_name":129,"show_sort_weight":126,"slug":130},"World Cup","world-cup",{"id":132,"doc_module":4,"doc_module_name":46,"category_name":133,"show_sort_weight":132,"slug":134},10,"Lifestyle","lifestyle",{"id":136,"doc_module":4,"doc_module_name":46,"category_name":137,"show_sort_weight":106,"slug":138},19,"General","general"]