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Author: Claudia Roberta Combei
Publisher: Taylor & Francis
ISBN: 1000989682
Category : Language Arts & Disciplines
Languages : en
Pages : 168
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Book Description
This book adopts a multi-method multimodal approach to the study of online political communication, applying it to case studies from the UK, France, and Italy toward offering a portrait of the rapid ideological shifts in contemporary Western democracies. The volume introduces an integrated framework combining Sentiment and Emotion Analysis, rooted in lexical semantics, and the qualitative dimensions of Appraisal Theory, applying it to large corpora of online political communication from the UK, France, and Italy. Combei and Reggi highlight their combined potential in analyzing the multimodal resources in such discourses and in turn, revealing fresh insights into layers of subtext and the ways in which parties and movements frame their political programmes and values. The authors also take into account culture- and language-specific variables across the three countries in shaping such discourses. The volume makes the case for an integrated methodological framework that can be uniquely applied to better understand the multimodal communicative landscape of divisiveness in today’s rapidly shifting political climate and other forms of online communication more broadly. This book will be of interest to students and scholars in digital communication, political communication, multimodality, and qualitative and quantitative discourse analysis, especially those interested in corpus-assisted approaches.
Author: Claudia Roberta Combei
Publisher: Taylor & Francis
ISBN: 1000989682
Category : Language Arts & Disciplines
Languages : en
Pages : 168
Get Book Here
Book Description
This book adopts a multi-method multimodal approach to the study of online political communication, applying it to case studies from the UK, France, and Italy toward offering a portrait of the rapid ideological shifts in contemporary Western democracies. The volume introduces an integrated framework combining Sentiment and Emotion Analysis, rooted in lexical semantics, and the qualitative dimensions of Appraisal Theory, applying it to large corpora of online political communication from the UK, France, and Italy. Combei and Reggi highlight their combined potential in analyzing the multimodal resources in such discourses and in turn, revealing fresh insights into layers of subtext and the ways in which parties and movements frame their political programmes and values. The authors also take into account culture- and language-specific variables across the three countries in shaping such discourses. The volume makes the case for an integrated methodological framework that can be uniquely applied to better understand the multimodal communicative landscape of divisiveness in today’s rapidly shifting political climate and other forms of online communication more broadly. This book will be of interest to students and scholars in digital communication, political communication, multimodality, and qualitative and quantitative discourse analysis, especially those interested in corpus-assisted approaches.
Author: Bing Liu
Publisher: Cambridge University Press
ISBN: 1108787282
Category : Computers
Languages : en
Pages : 451
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Book Description
Sentiment analysis is the computational study of people's opinions, sentiments, emotions, moods, and attitudes. This fascinating problem offers numerous research challenges, but promises insight useful to anyone interested in opinion analysis and social media analysis. This comprehensive introduction to the topic takes a natural-language-processing point of view to help readers understand the underlying structure of the problem and the language constructs commonly used to express opinions, sentiments, and emotions. The book covers core areas of sentiment analysis and also includes related topics such as debate analysis, intention mining, and fake-opinion detection. It will be a valuable resource for researchers and practitioners in natural language processing, computer science, management sciences, and the social sciences. In addition to traditional computational methods, this second edition includes recent deep learning methods to analyze and summarize sentiments and opinions, and also new material on emotion and mood analysis techniques, emotion-enhanced dialogues, and multimodal emotion analysis.
Author: Morteza Dehghani
Publisher: Guilford Publications
ISBN: 1462550118
Category : Social Science
Languages : en
Pages : 650
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Book Description
Recent years have seen an explosion of interest in the use of computerized text analysis methods to address basic psychological questions. This comprehensive handbook brings together leading language analysis scholars to present foundational concepts and methods for investigating human thought, feeling, and behavior using language. Contributors work toward integrating psychological science and theory with natural language processing (NLP) and machine learning. Ethical issues in working with natural language data sets are discussed in depth. The volume showcases NLP-driven techniques and applications in areas including interpersonal relationships, personality, morality, deception, social biases, political psychology, psychopathology, and public health.
Author: Bo Pang
Publisher: Now Publishers Inc
ISBN: 1601981503
Category : Data mining
Languages : en
Pages : 149
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Book Description
This survey covers techniques and approaches that promise to directly enable opinion-oriented information-seeking systems.
Author: Robert X. Browning
Publisher: Purdue University Press
ISBN: 1612499864
Category : Political Science
Languages : en
Pages : 162
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Book Description
Partisan Rhetoric and Polarization: The Year in C-SPAN Archives Research, Volume 10 features chapters written from a variety of perspectives that address divisions in American politics. The topics range widely, including TikTok, abortion, the middle class, the January 6 riot, and partisan rhetoric in Congress. The unifying theme of the volume is that each author uses C-SPAN videos to examine how members of Congress and other elites speak and act on these issues. Two other thoughtful pieces examine Supreme Court justices speaking off the bench and emotional reactions in presidential debates. Partisan Rhetoric and Polarization provides context to understand how the partisan split in American politics is reflected and evidenced in even the highest political institutions: Congress, the presidency, and the Supreme Court.
Author: Krishan Kant Singh Mer
Publisher: Springer Nature
ISBN: 981336307X
Category : Technology & Engineering
Languages : en
Pages : 975
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Book Description
This book presents best selected research papers presented at the First International Conference on Integrated Intelligence Enable Networks and Computing (IIENC 2020), held from May 25 to May 27, 2020, at the Institute of Technology, Gopeshwar, India (Government Institute of Uttarakhand Government and affiliated to Uttarakhand Technical University). The book includes papers in the field of intelligent computing. The book covers the areas of machine learning and robotics, signal processing and Internet of things, big data and renewable energy sources.
Author: María de los Ángeles Gómez González
Publisher: John Benjamins Publishing Company
ISBN: 9027270201
Category : Language Arts & Disciplines
Languages : en
Pages : 302
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Book Description
Over the last forty years, the functionalist approach to linguistic description and explanation has given rise to several major schools of thought that share two crucial assumptions: (i) form is not independent of meaning/function or language use; and (ii) linguistic description and explanation need to take into account the communicative function of language. This volume offers readers interested in functional linguistics a selected sample of studies that jointly prove the efficacy of the analytical tools and procedures broadly accepted within the functionalist tradition in order to investigate language and discourse, with special focus on key pragmatic/discourse notions such as contextualization, grammaticalisation, reference, politeness, (in-)directness, discourse markers, speech acts, subjective evaluation and sentiment analysis in texts, among others. In addition, this volume offers specific corpus-based techniques for the objective contextualisation of linguistic data, which is crucial given the central role allotted to context in both functional linguistics and pragmatics/discourse analysis.
Author: Nitin Indurkhya
Publisher: CRC Press
ISBN: 142008593X
Category : Business & Economics
Languages : en
Pages : 704
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Book Description
The Handbook of Natural Language Processing, Second Edition presents practical tools and techniques for implementing natural language processing in computer systems. Along with removing outdated material, this edition updates every chapter and expands the content to include emerging areas, such as sentiment analysis.New to the Second EditionGreater
Author: Núria Gala
Publisher: Springer
ISBN: 3319080431
Category : Computers
Languages : en
Pages : 578
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Book Description
The book collects contributions from well-established researchers at the interface between language and cognition. It provides an overview of the latest insights into this interdisciplinary field from the perspectives of natural language processing, computer science, psycholinguistics and cognitive science. One of the pioneers in cognitive natural language processing is Michael Zock, to whom this volume is dedicated. The structure of the book reflects his main research interests: lexicon and lexical analysis, semantics, language and speech generation, reading and writing technologies, language resources and language engineering. The book is a valuable reference work and authoritative information source, giving an overview on the field and describing the state of the art as well as future developments. It is intended for researchers and advanced students interested in the subject. One of the pioneers in cognitive natural language processing is Michael Zock, to whom this volume is dedicated. The structure of the book reflects his main research interests: Lexicon and lexical analysis, semantics, language and speech generation, reading and writing technologies, language resources and language engineering. The book is a valuable reference work and authoritative information source, giving an overview on the field and describing the state of the art as well as future developments. It is intended for researchers and advanced students interested in the subject. One of the pioneers in cognitive natural language processing is Michael Zock, to whom this volume is dedicated. The structure of the book reflects his main research interests: Lexicon and lexical analysis, semantics, language and speech generation, reading and writing technologies, language resources and language engineering. The book is a valuable reference work and authoritative information source, giving an overview on the field and describing the state of the art as well as future developments. It is intended for researchers and advanced students interested in the subject.
Author: Bing Liu
Publisher: Morgan & Claypool Publishers
ISBN: 1608458849
Category : Computers
Languages : en
Pages : 185
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Book Description
Sentiment analysis and opinion mining is the field of study that analyzes people's opinions, sentiments, evaluations, attitudes, and emotions from written language. It is one of the most active research areas in natural language processing and is also widely studied in data mining, Web mining, and text mining. In fact, this research has spread outside of computer science to the management sciences and social sciences due to its importance to business and society as a whole. The growing importance of sentiment analysis coincides with the growth of social media such as reviews, forum discussions, blogs, micro-blogs, Twitter, and social networks. For the first time in human history, we now have a huge volume of opinionated data recorded in digital form for analysis. Sentiment analysis systems are being applied in almost every business and social domain because opinions are central to almost all human activities and are key influencers of our behaviors. Our beliefs and perceptions of reality, and the choices we make, are largely conditioned on how others see and evaluate the world. For this reason, when we need to make a decision we often seek out the opinions of others. This is true not only for individuals but also for organizations. This book is a comprehensive introductory and survey text. It covers all important topics and the latest developments in the field with over 400 references. It is suitable for students, researchers and practitioners who are interested in social media analysis in general and sentiment analysis in particular. Lecturers can readily use it in class for courses on natural language processing, social media analysis, text mining, and data mining. Lecture slides are also available online. Table of Contents: Preface / Sentiment Analysis: A Fascinating Problem / The Problem of Sentiment Analysis / Document Sentiment Classification / Sentence Subjectivity and Sentiment Classification / Aspect-Based Sentiment Analysis / Sentiment Lexicon Generation / Opinion Summarization / Analysis of Comparative Opinions / Opinion Search and Retrieval / Opinion Spam Detection / Quality of Reviews / Concluding Remarks / Bibliography / Author Biography
