Affective Computing And Sentiment Analysis

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Affective Computing and Sentiment Analysis

Author : Khurshid Ahmad
Publisher : Springer Science & Business Media
ISBN 13 : 9789400717572
Total Pages : 150 pages
Book Rating : 4.7/5 (175 download)

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Book Synopsis Affective Computing and Sentiment Analysis by : Khurshid Ahmad

Download or read book Affective Computing and Sentiment Analysis written by Khurshid Ahmad and published by Springer Science & Business Media. This book was released on 2011-08-24 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume maps the watershed areas between two 'holy grails' of computer science: the identification and interpretation of affect – including sentiment and mood. The expression of sentiment and mood involves the use of metaphors, especially in emotive situations. Affect computing is rooted in hermeneutics, philosophy, political science and sociology, and is now a key area of research in computer science. The 24/7 news sites and blogs facilitate the expression and shaping of opinion locally and globally. Sentiment analysis, based on text and data mining, is being used in the looking at news and blogs for purposes as diverse as: brand management, film reviews, financial market analysis and prediction, homeland security. There are systems that learn how sentiments are articulated. This work draws on, and informs, research in fields as varied as artificial intelligence, especially reasoning and machine learning, corpus-based information extraction, linguistics, and psychology.

A Practical Guide to Sentiment Analysis

Author : Erik Cambria
Publisher : Springer
ISBN 13 : 3319553941
Total Pages : 199 pages
Book Rating : 4.3/5 (195 download)

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Book Synopsis A Practical Guide to Sentiment Analysis by : Erik Cambria

Download or read book A Practical Guide to Sentiment Analysis written by Erik Cambria and published by Springer. This book was released on 2017-04-07 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sentiment analysis research has been started long back and recently it is one of the demanding research topics. Research activities on Sentiment Analysis in natural language texts and other media are gaining ground with full swing. But, till date, no concise set of factors has been yet defined that really affects how writers’ sentiment i.e., broadly human sentiment is expressed, perceived, recognized, processed, and interpreted in natural languages. The existing reported solutions or the available systems are still far from perfect or fail to meet the satisfaction level of the end users. The reasons may be that there are dozens of conceptual rules that govern sentiment and even there are possibly unlimited clues that can convey these concepts from realization to practical implementation. Therefore, the main aim of this book is to provide a feasible research platform to our ambitious researchers towards developing the practical solutions that will be indeed beneficial for our society, business and future researches as well.

Sentic Computing

Author : Erik Cambria
Publisher : Springer
ISBN 13 : 3319236547
Total Pages : 176 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Sentic Computing by : Erik Cambria

Download or read book Sentic Computing written by Erik Cambria and published by Springer. This book was released on 2015-12-11 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents a knowledge-based approach to concept-level sentiment analysis at the crossroads between affective computing, information extraction, and common-sense computing, which exploits both computer and social sciences to better interpret and process information on the Web. Concept-level sentiment analysis goes beyond a mere word-level analysis of text in order to enable a more efficient passage from (unstructured) textual information to (structured) machine-processable data, in potentially any domain. Readers will discover the following key novelties, that make this approach so unique and avant-garde, being reviewed and discussed: • Sentic Computing's multi-disciplinary approach to sentiment analysis-evidenced by the concomitant use of AI, linguistics and psychology for knowledge representation and inference • Sentic Computing’s shift from syntax to semantics-enabled by the adoption of the bag-of-concepts model instead of simply counting word co-occurrence frequencies in text • Sentic Computing's shift from statistics to linguistics-implemented by allowing sentiments to flow from concept to concept based on the dependency relation between clauses This volume is the first in the Series Socio-Affective Computing edited by Dr Amir Hussain and Dr Erik Cambria and will be of interest to researchers in the fields of socially intelligent, affective and multimodal human-machine interaction and systems.

Multimodal Sentiment Analysis

Author : Soujanya Poria
Publisher :
ISBN 13 : 9783319950198
Total Pages : 214 pages
Book Rating : 4.9/5 (51 download)

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Book Synopsis Multimodal Sentiment Analysis by : Soujanya Poria

Download or read book Multimodal Sentiment Analysis written by Soujanya Poria and published by . This book was released on 2018 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: This latest volume in the series, Socio-Affective Computing, presents a set of novel approaches to analyze opinionated videos and to extract sentiments and emotions. Textual sentiment analysis framework as discussed in this book contains a novel way of doing sentiment analysis by merging linguistics with machine learning. Fusing textual information with audio and visual cues is found to be extremely useful which improves text, audio and visual based unimodal sentiment analyzer. This volume covers the three main topics of: textual preprocessing and sentiment analysis methods; frameworks to process audio and visual data; and methods of textual, audio and visual features fusion. The inclusion of key visualization and case studies will enable readers to understand better these approaches.

Affective Computing

Author : Rosalind W. Picard
Publisher : MIT Press
ISBN 13 : 9780262661157
Total Pages : 308 pages
Book Rating : 4.6/5 (611 download)

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Book Synopsis Affective Computing by : Rosalind W. Picard

Download or read book Affective Computing written by Rosalind W. Picard and published by MIT Press. This book was released on 2000-07-24 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: According to Rosalind Picard, if we want computers to be genuinely intelligent and to interact naturally with us, we must give computers the ability to recognize, understand, even to have and express emotions. The latest scientific findings indicate that emotions play an essential role in decision making, perception, learning, and more—that is, they influence the very mechanisms of rational thinking. Not only too much, but too little emotion can impair decision making. According to Rosalind Picard, if we want computers to be genuinely intelligent and to interact naturally with us, we must give computers the ability to recognize, understand, even to have and express emotions. Part 1 of this book provides the intellectual framework for affective computing. It includes background on human emotions, requirements for emotionally intelligent computers, applications of affective computing, and moral and social questions raised by the technology. Part 2 discusses the design and construction of affective computers. Although this material is more technical than that in Part 1, the author has kept it less technical than typical scientific publications in order to make it accessible to newcomers. Topics in Part 2 include signal-based representations of emotions, human affect recognition as a pattern recognition and learning problem, recent and ongoing efforts to build models of emotion for synthesizing emotions in computers, and the new application area of affective wearable computers.

Multimodal Sentiment Analysis

Author : Soujanya Poria
Publisher : Springer
ISBN 13 : 3319950207
Total Pages : 214 pages
Book Rating : 4.3/5 (199 download)

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Book Synopsis Multimodal Sentiment Analysis by : Soujanya Poria

Download or read book Multimodal Sentiment Analysis written by Soujanya Poria and published by Springer. This book was released on 2018-10-24 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: This latest volume in the series, Socio-Affective Computing, presents a set of novel approaches to analyze opinionated videos and to extract sentiments and emotions. Textual sentiment analysis framework as discussed in this book contains a novel way of doing sentiment analysis by merging linguistics with machine learning. Fusing textual information with audio and visual cues is found to be extremely useful which improves text, audio and visual based unimodal sentiment analyzer. This volume covers the three main topics of: textual preprocessing and sentiment analysis methods; frameworks to process audio and visual data; and methods of textual, audio and visual features fusion. The inclusion of key visualization and case studies will enable readers to understand better these approaches. Aimed at the Natural Language Processing, Affective Computing and Artificial Intelligence audiences, this comprehensive volume will appeal to a wide readership and will help readers to understand key details on multimodal sentiment analysis.

Affective Computing and Intelligent Interaction

Author : Ana Paiva
Publisher : Springer
ISBN 13 : 354074889X
Total Pages : 796 pages
Book Rating : 4.5/5 (47 download)

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Book Synopsis Affective Computing and Intelligent Interaction by : Ana Paiva

Download or read book Affective Computing and Intelligent Interaction written by Ana Paiva and published by Springer. This book was released on 2007-09-04 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the Second International Conference on Affective Computing and Intelligent Interaction, ACII 2007. It covers affective facial expression and recognition, affective body expression and recognition, affective speech processing, affective text and dialogue processing, recognizing affect using physiological measures, computational models of emotion and theoretical foundations, and affective sound and music processing.

Applied Affective Computing

Author : Leimin Tian
Publisher : Morgan & Claypool
ISBN 13 : 1450395937
Total Pages : 308 pages
Book Rating : 4.4/5 (53 download)

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Book Synopsis Applied Affective Computing by : Leimin Tian

Download or read book Applied Affective Computing written by Leimin Tian and published by Morgan & Claypool. This book was released on 2022-02-04 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: Affective computing is a nascent field situated at the intersection of artificial intelligence with social and behavioral science. It studies how human emotions are perceived and expressed, which then informs the design of intelligent agents and systems that can either mimic this behavior to improve their intelligence or incorporate such knowledge to effectively understand and communicate with their human collaborators. Affective computing research has recently seen significant advances and is making a critical transformation from exploratory studies to real-world applications in the emerging research area known as applied affective computing. This book offers readers an overview of the state-of-the-art and emerging themes in affective computing, including a comprehensive review of the existing approaches to affective computing systems and social signal processing. It provides in-depth case studies of applied affective computing in various domains, such as social robotics and mental well-being. It also addresses ethical concerns related to affective computing and how to prevent misuse of the technology in research and applications. Further, this book identifies future directions for the field and summarizes a set of guidelines for developing next-generation affective computing systems that are effective, safe, and human-centered. For researchers and practitioners new to affective computing, this book will serve as an introduction to the field to help them in identifying new research topics or developing novel applications. For more experienced researchers and practitioners, the discussions in this book provide guidance for adopting a human-centered design and development approach to advance affective computing.

A Blueprint for Affective Computing

Author : Klaus R. Scherer
Publisher : Oxford University Press
ISBN 13 : 0199566704
Total Pages : 408 pages
Book Rating : 4.1/5 (995 download)

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Book Synopsis A Blueprint for Affective Computing by : Klaus R. Scherer

Download or read book A Blueprint for Affective Computing written by Klaus R. Scherer and published by Oxford University Press. This book was released on 2010-09-23 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Affective computing' is a branch of computing concerned with the theory and construction of machines which can detect, respond to, and simulate human emotional states. This book presents an interdisciplinary exploration of this rapidly expanding field, aimed at those in psychology, computational neuroscience, computer science, and AI.

Sentic Computing

Author : Erik Cambria
Publisher : Springer Science & Business Media
ISBN 13 : 9400750706
Total Pages : 153 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Sentic Computing by : Erik Cambria

Download or read book Sentic Computing written by Erik Cambria and published by Springer Science & Business Media. This book was released on 2012-07-28 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book common sense computing techniques are further developed and applied to bridge the semantic gap between word-level natural language data and the concept-level opinions conveyed by these. In particular, the ensemble application of graph mining and multi-dimensionality reduction techniques is exploited on two common sense knowledge bases to develop a novel intelligent engine for open-domain opinion mining and sentiment analysis. The proposed approach, termed sentic computing, performs a clause-level semantic analysis of text, which allows the inference of both the conceptual and emotional information associated with natural language opinions and, hence, a more efficient passage from (unstructured) textual information to (structured) machine-processable data.

Multimodal Affective Computing: Affective Information Representation, Modelling, and Analysis

Author : Gyanendra K. Verma
Publisher : Bentham Science Publishers
ISBN 13 : 9815124463
Total Pages : 167 pages
Book Rating : 4.8/5 (151 download)

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Book Synopsis Multimodal Affective Computing: Affective Information Representation, Modelling, and Analysis by : Gyanendra K. Verma

Download or read book Multimodal Affective Computing: Affective Information Representation, Modelling, and Analysis written by Gyanendra K. Verma and published by Bentham Science Publishers. This book was released on 2023-03-21 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computer Assistive Technologies for Physically and Cognitively Challenged Users focuses on the technologies and devices that assist individuals with physical and cognitive disabilities. These technologies facilitate independent activity and participation, serving to improve daily functional capabilities. The book features nine chapters that cover a wide range of computer assistive technologies that give readers an indepth understanding of the available resources to help the elderly or individuals with disabilities. The topics covered in the book include 1) The category and ontology of assistive devices, 2) Web accessibility and ICT accessibility for persons with disability (PWD), 3) Assistive technologies for blind and visually impaired people, 4) Assistive technologies for home comfort and care, 5) Assistive technologies for hearing impaired people using Indian sign language synthetic animations, 6) Augmentative and alternative communication/hearing impairments, 7) Accessibility innovations to help physically disabled users, 8) Adhesive tactile walking surface indicators for elderly and visually impaired people mobility, 9) future of assistive technologies This book serves as a textbook resource for students undertaking modular courses that require learning material on computer assistive technology. It also serves as a reference for graduate level courses in disability studies, humancomputer interaction, gerontology and rehabilitation engineering. Researchers working in the allied fields intersecting computer science, medicine and psychology will also benefit from the information provided in the book.

Sentiment Analysis in the Bio-Medical Domain

Author : Ranjan Satapathy
Publisher : Springer
ISBN 13 : 331968468X
Total Pages : 134 pages
Book Rating : 4.3/5 (196 download)

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Book Synopsis Sentiment Analysis in the Bio-Medical Domain by : Ranjan Satapathy

Download or read book Sentiment Analysis in the Bio-Medical Domain written by Ranjan Satapathy and published by Springer. This book was released on 2018-01-23 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: The abundance of text available in social media and health-related forums and blogs have recently attracted the interest of the public health community to use these sources for opinion mining. This book presents a lexicon-based approach to sentiment analysis in the bio-medical domain, i.e., WordNet for Medical Events (WME). This book gives an insight in handling unstructured textual data and converting it to structured machine-processable data in the bio-medical domain. The readers will discover the following key novelties: 1) development of a bio-medical lexicon: WME expansion and WME enrichment with additional features.; 2) ensemble of machine learning and computational creativity; 3) development of microtext analysis techniques to overcome the inconsistency in social communication. It will be of interest to researchers in the fields of socially-intelligent human-machine interaction and biomedical text mining

Affective Transformations

Author : Bernd Bösel
Publisher : BoD – Books on Demand
ISBN 13 : 3957961653
Total Pages : 246 pages
Book Rating : 4.9/5 (579 download)

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Book Synopsis Affective Transformations by : Bernd Bösel

Download or read book Affective Transformations written by Bernd Bösel and published by BoD – Books on Demand. This book was released on 2020-11-19 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: Has the Affective Turn itself turned sour? Two seemingly contradictory developments serve as starting points for this volume. First, technologies from affective computing to social robotics focus on the recognition and modulation of human affectivity. Affect gets measured, calculated, controlled. Second, we witness a deeply concerning rise in hate speech, cybermobbing, and incitement to violence via social media. Affect gets mobilized, fomented, unleashed. Politics has become affective to such an extent that we need to rethink our regimes of affect organization. Media and Affect Studies now have to prove that they can cope with the return of the affective real.

Affect and Emotion in Human-Computer Interaction

Author : Christian Peter
Publisher : Springer Science & Business Media
ISBN 13 : 3540850988
Total Pages : 250 pages
Book Rating : 4.5/5 (48 download)

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Book Synopsis Affect and Emotion in Human-Computer Interaction by : Christian Peter

Download or read book Affect and Emotion in Human-Computer Interaction written by Christian Peter and published by Springer Science & Business Media. This book was released on 2008-08-25 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: Affect and emotion play an important role in our everyday lives: They are present whatever we do, wherever we are, and wherever we go, without us being aware of them for much of the time. When it comes to interaction, be it with humans, technology, or humans via technology, we suddenly become more aware of emotion, either by seeing the other’s emotional expression, or by not getting an emotional response while anticipating one. Given this, it seems only sensible to explore affect and emotion in human-computer interaction, to investigate the underlying principles, to study the role they play, to develop methods to quantify them, and to finally build applications that make use of them. This is the research field for which, over ten years ago, Rosalind Picard coined the phrase "affective computing". The present book provides an account of the latest work on a variety of aspects related to affect and emotion in human-technology interaction. It covers theoretical issues, user experience and design aspects as well as sensing issues, and reports on a number of affective applications that have been developed in recent years.

Affective Information Processing

Author : Jianhua Tao
Publisher : Springer Science & Business Media
ISBN 13 : 1848003064
Total Pages : 347 pages
Book Rating : 4.8/5 (48 download)

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Book Synopsis Affective Information Processing by : Jianhua Tao

Download or read book Affective Information Processing written by Jianhua Tao and published by Springer Science & Business Media. This book was released on 2008-12-02 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt: Affective information processing assigns computers the human-like capabilities of observation, interpretation and generation of affect features. It is an important topic for harmonious human-computer interaction, by increasing the quality of human-computer communication and improving the intelligence of the computer. Discussing state of art of the research in affective information processing, this book summarises key technologies researched, such as facial expression recognition, face animation, emotional speech synthesis, intelligent agent, and virtual reality. The detailed discussion covers a wide range of topics including hot topics which look to challenge and improve current research work. Written to provide an opportunity for scientists, engineers and graduate students to learn problems, solutions and technologies in the topic area, this book will provide insight and prove a valuable reference tool.

The Oxford Handbook of Affective Computing

Author : Rafael A. Calvo
Publisher : Oxford Library of Psychology
ISBN 13 : 0199942234
Total Pages : 625 pages
Book Rating : 4.1/5 (999 download)

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Book Synopsis The Oxford Handbook of Affective Computing by : Rafael A. Calvo

Download or read book The Oxford Handbook of Affective Computing written by Rafael A. Calvo and published by Oxford Library of Psychology. This book was released on 2015 with total page 625 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Oxford Handbook of Affective Computing is a definitive reference in the burgeoning field of affective computing (AC), a multidisciplinary field encompassing computer science, engineering, psychology, education, neuroscience, and other disciplines. AC research explores how affective factors influence interactions between humans and technology, how affect sensing and affect generation techniques can inform our understanding of human affect, and on the design, implementation, and evaluation of systems involving affect at their core. The volume features 41 chapters and is divided into five sections: history and theory, detection, generation, methodologies, and applications. Section 1 begins with the making of AC and a historical review of the science of emotion. The following chapters discuss the theoretical underpinnings of AC from an interdisciplinary viewpoint. Section 2 examines affect detection or recognition, a commonly investigated area. Section 3 focuses on aspects of affect generation, including the synthesis of emotion and its expression via facial features, speech, postures, and gestures. Cultural issues are also discussed. Section 4 focuses on methodological issues in AC research, including data collection techniques, multimodal affect databases, formats for the representation of emotion, crowdsourcing techniques, machine learning approaches, affect elicitation techniques, useful AC tools, and ethical issues. Finally, Section 5 highlights applications of AC in such domains as formal and informal learning, games, robotics, virtual reality, autism research, health care, cyberpsychology, music, deception, reflective writing, and cyberpsychology. This compendium will prove suitable for use as a textbook and serve as a valuable resource for everyone with an interest in AC."--

Sentiment Analysis in Social Networks

Author : Federico Alberto Pozzi
Publisher : Morgan Kaufmann
ISBN 13 : 0128044381
Total Pages : 284 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Sentiment Analysis in Social Networks by : Federico Alberto Pozzi

Download or read book Sentiment Analysis in Social Networks written by Federico Alberto Pozzi and published by Morgan Kaufmann. This book was released on 2016-10-06 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of Sentiment Analysis is to define automatic tools able to extract subjective information from texts in natural language, such as opinions and sentiments, in order to create structured and actionable knowledge to be used by either a decision support system or a decision maker. Sentiment analysis has gained even more value with the advent and growth of social networking. Sentiment Analysis in Social Networks begins with an overview of the latest research trends in the field. It then discusses the sociological and psychological processes underling social network interactions. The book explores both semantic and machine learning models and methods that address context-dependent and dynamic text in online social networks, showing how social network streams pose numerous challenges due to their large-scale, short, noisy, context- dependent and dynamic nature. Further, this volume: Takes an interdisciplinary approach from a number of computing domains, including natural language processing, machine learning, big data, and statistical methodologies Provides insights into opinion spamming, reasoning, and social network analysis Shows how to apply sentiment analysis tools for a particular application and domain, and how to get the best results for understanding the consequences Serves as a one-stop reference for the state-of-the-art in social media analytics Takes an interdisciplinary approach from a number of computing domains, including natural language processing, big data, and statistical methodologies Provides insights into opinion spamming, reasoning, and social network mining Shows how to apply opinion mining tools for a particular application and domain, and how to get the best results for understanding the consequences Serves as a one-stop reference for the state-of-the-art in social media analytics