Download or read book Using Sentiment Analysis to Craft a Narrative of the COVID 19 Pandemic from the Perspective of Social Media written by Taylor Breanna Ray and published by . This book was released on 2021 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: Throughout the COVID-19 pandemic, people have turned to social media to share their experiences with the coronavirus and their feelings regarding subjects like social distancing, mask-wearing, COVID-19 vaccines, and other related topics. The publicly available nature of these social media posts provides researchers the chance to obtain a consensus on an array of issues, topics, people, and entities. For the COVID-19 pandemic, this is valuable information that can prepare communities and governing bodies for future epidemics or events of a similar magnitude. However, clearly defining such a consensus can be difficult, especially if researchers want to limit the amount of bias they introduce. The process of sentiment analysis helps to address this need by categorizing text sources into one of three distinct polarities. Namely, those polarities are often positive, neutral, and negative. While sentiment analysis can take form as a completely manual task, this becomes incredibly burdensome for projects that involve substantial amounts of data. This thesis attempts to overcome this challenge by programmatically classifying the sentiment of COVID-19 posts from 10 social media and web-based forums using a multinomial Naive Bayes classifier. The unique and contrasting qualities of the social networks being analyzed provide a robust take on the public's perception of the pandemic that has not yet been offered up to the present.
Download or read book Making Sense of Large Social Media Corpora written by Antonio Moreno-Ortiz and published by Springer Nature. This book was released on with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book COVID Communication written by Douglas A. Vakoch and published by Springer Nature. This book was released on 2023-05-30 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on how we understand COVID-19—medically, socially, and rhetorically. Given the expectation that other flu pandemics will occur, it stresses the importance of examining how the public response is shaped in the face of global health emergencies. It considers questions such as how can pandemic language both limit and expand our understanding of disease as biomedical, social, and experiential? In what ways can health communication be improved through the study and application of rhetoric and the health humanities? COVID Communication fills a gap in the pandemic literature by promoting interdisciplinary analysis of communication methods, realized through a health humanities approach. It centers human experience and culture within conversations about the biological reality of a pandemic. This volume will be a welcome contribution to the scientific investigations and practice of psychology and public health professionals. Interdisciplinary perspective New insights on how a pandemic is understood Highlights the relevance to important usually neglected relevance for psychology and public health professionals Endorsements of COVID Communication “In an era of the COVID-19 pandemic crisis, COVID Communication provides a smart, urgent alternative to our collective downward spiral, not only offering a fiery critique of our selfish and self-destructive present but also providing galvanizing, positive visions of what futures we might hope for.” — Shailendra Saxena, King George’s Medical University, India; editor of Coronavirus Disease 2019 (COVID-19): Epidemiology, Pathogenesis, Diagnosis, and Therapeutics “COVID Communication shows that the pandemic affects us not only because it makes us sick or ruins our economy, but also because of how it is spoken, written, and thought about, ultimately because of how it is socially constructed. An original and very necessary look to arm ourselves intellectually against the pandemic.” — Alberto del Campo Tejedor, Pablo de Olavide University, Spain; author of La infame fama del andaluz “The COVID-19 pandemic represented a global challenge that needed nations and their people to come together, find a joint response, and build a narrative that was clear, consistent, inclusive, and respectful of people. The reality, however, is that the responses to the pandemic reflected the ideologies of national leaders, political leaders, media outlets, and activists, leading to a fragmented and at times polarized global discourse. This important work examines the different narratives that circulated within the information environment to explore how these may have led to differing levels of trust in politicians, in science, and in one another. Through an analysis of rhetoric across diverse nations and platforms, the chapters provide a framework that is crucial for understanding the interplay between discourse, cognition, and behavior.” — Darren Lilleker, Bournemouth University, UK; co-editor of Political Communication and COVID-19: Governance and Rhetoric in Times of Crisis “This book presents a collection of must-read scholarly chapters that illustrate a panoramic view of how people from different countries and cultures communicate about this global pandemic. These chapters paint a rich canvas of thoughts, emotions, reactions, and actions through communication expressions, ranging from intuitive rhetoric and probing cartoons to emotional memes and creative advertising. The book is a great resource for aiding health communication scholars, instructors, professionals, journalists, and students in enhancing their COVID-19 research, teaching, practice, reporting, and learning.” — Carolyn A. Lin, University of Connecticut, USA; co-editor of Communication Technology and Social Change: Theory and Implications “In an era of cultural anxiety caused by the global pandemic and social unrest, COVID Communication could not be timelier. Presenting broad cross-cultural and multi-modal perspectives on media portrayals of the illness that has caused so much suffering and uncertainty, this insightful book offers a ‘rhetorical toolkit’ that gives us tools to navigate the maze of modern communication with a deeper understanding of the power of language in the time of social media. It is a perfect resource for classes on media literacy, while it is useful to anyone who wants to become a more active, independent, and secure consumer of the media in the age of information abundance.” — Katja Plemenitaš, University of Maribor, Slovenia; co-author of Josip Hutter and the Dwelling Culture of Maribor “COVID-19, as a disaster and series of converging crises, has forever shaped society. COVID Communication offers an easy-to-read, unparalleled academic-practitioner focus to help understand the cultural, social, economic, political, community health, and personal risk assessment aspects of communication during and after the COVID-19 pandemic. Together, in a ground- breaking analysis that enhances the rich intellectual tradition of the field of communications, each chapter in COVID Communication offers readers the opportunity to view multiple media sources and approaches that engender a deeper understanding of health information and communication during and after COVID-19 and its ensuing crises.” — DeMond S. Miller, Rowan University, USA; co-editor of Community Disaster Recovery and Resiliency: Exploring Global Opportunities and Challenges “With its twenty-one chapters exploring a wide spectrum of issues ranging from individual and social responses to the global coronavirus breakout to the divergent narrative patterns identified from various countries, COVID Communication is indeed a timely and significant guide to understanding the recent pandemic. The collection makes the reader realize and acknowledge the multitude of complex, intersecting factors and processes that are relevant to comprehend the coronavirus pandemic and to cope with its various representations.” — Şemsettin Tabur, Ankara Yildirim Beyazit University, Turkey; author of Contested Spaces in Contemporary North American Novels: Reading for Space
Download or read book Computational Modeling and Data Analysis in COVID 19 Research written by Chhabi Rani Panigrahi and published by CRC Press. This book was released on 2021-05-09 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers recent research on the COVID-19 pandemic. It includes the analysis, implementation, usage, and proposed ideas and models with architecture to handle the COVID-19 outbreak. Using advanced technologies such as artificial intelligence (AI) and machine learning (ML), techniques for data analysis, this book will be helpful to mitigate exposure and ensure public health. We know prevention is better than cure, so by using several ML techniques, researchers can try to predict the disease in its early stage and develop more effective medications and treatments. Computational technologies in areas like AI, ML, Internet of Things (IoT), and drone technologies underlie a range of applications that can be developed and utilized for this purpose. Because in most cases there is no one solution to stop the spreading of pandemic diseases, and the integration of several tools and tactics are needed. Many successful applications of AI, ML, IoT, and drone technologies already exist, including systems that analyze past data to predict and conclude some useful information for controlling the spread of COVID-19 infections using minimum resources. The AI and ML approach can be helpful to design different models to give a predictive solution for mitigating infection and preventing larger outbreaks. This book: Examines the use of artificial intelligence (AI), machine learning (ML), Internet of Things (IoT), and drone technologies as a helpful predictive solution for controlling infection of COVID-19 Covers recent research related to the COVID-19 pandemic and includes the analysis, implementation, usage, and proposed ideas and models with architecture to handle a pandemic outbreak Examines the performance, implementation, architecture, and techniques of different analytical and statistical models related to COVID-19 Includes different case studies on COVID-19 Dr. Chhabi Rani Panigrahi is Assistant Professor in the Department of Computer Science at Rama Devi Women’s University, Bhubaneswar, India. Dr. Bibudhendu Pati is Associate Professor and Head of the Department of Computer Science at Rama Devi Women’s University, Bhubaneswar, India. Dr. Mamata Rath is Assistant Professor in the School of Management (Information Technology) at Birla Global University, Bhubaneswar, India. Prof. Rajkumar Buyya is a Redmond Barry Distinguished Professor and Director of the Cloud Computing and Distributed Systems (CLOUDS) Laboratory at the University of Melbourne, Australia.
Download or read book The Covid 19 Pandemic as a Challenge for Media and Communication Studies written by Katarzyna Kopecka-Piech and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This truly interdisciplinary volume brings together a diverse group of scholars to explore changes in the significance of media and communication in the era of pandemic. The book answers two interrelated questions: how media and communication reality changed during the first wave of the COVID-19 pandemic, and how media and communication were effectively studied during this time. The book presents changes in media and communication in three areas: media production, media content and media usage contexts. It then describes the theoretical and practical, methodological, technical, organizational, and ethical challenges in conducting research in circumstances of sudden change in research conditions, emergency situations and developing crises. Drawing on various theoretical studies and empirical research, the volume illustrates the principles and results of applying diverse research methods to the changing role of media in a pandemic and offers good practices and guidance to address the problems in implementing research projects in a time of sudden difficulties and challenges. This diverse and interdisciplinary book will be of significance to scholars and researchers in media studies, communication studies, research methods, sociology, anthropology, and cultural studies"--
Download or read book What s Emotion Got to Do with It An Analysis of Social Media and Student Emotion and the Pandemic written by Matthew Aplin-Houtz and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper explores Student emotion via social media in relationship to the Covid-19 pandemic. With a sample of data pulled from Reddit, we utilized text mining sentiment analysis with the NCR package in R to enhance understanding of student sentiment present in comments surround higher education. Employing text mining, the findings indicate a dramatic shift towards negative in emotional sentiment when the classes shifted from face to face to solely online learning.
Download or read book Power Media and the Covid 19 Pandemic written by Stuart Price and published by Routledge. This book was released on 2021-12-30 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited collection provides an in-depth, interdisciplinary critique of the acts of public communication disseminated during a major global crisis. Encompassing contributions from academics working in the fields of politics, environmentalism, citizens’ rights, state theory, cultural studies, journalism, and discourse/rhetoric, the book offers an original insight into the relationship between the various social forces that contributed to the ‘Covid narrative’. The subjects analysed here include: the performance of the ‘mainstream’ media, the quality of political ‘messaging’ and argumentation, the securitised state and racism in Brazil, the growth of ‘catastrophic management’ in UK universities, emergent journalistic practices in South Africa, homelessness and punitive dispossession, the pandemic and the history of eugenics, and the Chinese media’s attempt to disguise discriminatory practices. This is one of the first comparative studies of the various rationales offered for state/corporate intervention in public life. Delving beneath established political tropes and state rhetoric, it identifies the power relations exposed by an event that was described as unprecedented and unique, but was in fact comparable to other major global disruptions. As governments insisted on distinguishing their own propaganda from unregulated disinformation, their increasingly sceptical ‘publics’ pursued their own idiosyncratic solutions to the crisis, while the apparent sacrifice of a host of citizens – from the most dedicated to the most vulnerable – suggested that inequality and exploitation remained at the heart of the social order. Power, Media, and the Covid-19 Pandemic is essential reading for students, researchers and academics in media, communication and journalism studies, politics, environmental sciences, critical discourse analysis, cultural studies, and the sociology of health.
Download or read book Media Narratives and the COVID 19 Pandemic written by Shubhda Arora and published by Taylor & Francis. This book was released on 2023-07-07 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume investigates mediated lives and media narratives during the Covid-19 pandemic, with Asia as a focus point. It shows how the pandemic has created an unprecedented situation in this globalized world marked by many disruptions in the social, economic, political, and cultural lives of individuals and communities— creating a ‘new normal’. It explores the different media vocabularies of fear, panic, social distancing, and contagion from across Asian nations. It focuses on the role media played as most nations faced lockdowns and unique challenges during the crisis. From healthcare workers to sex workers, from racism to nationalism, from the plight of migrant workers in news reporting to state propaganda, this book brings critical questions confronting media professionals into focus. The volume is of critical interest to scholars and researchers of media and communication studies, politics, especially political communication, social and public policy, and Asian studies.
Download or read book Sentiment Analysis for Social Media written by Carlos A. Iglesias and published by MDPI. This book was released on 2020-04-02 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sentiment analysis is a branch of natural language processing concerned with the study of the intensity of the emotions expressed in a piece of text. The automated analysis of the multitude of messages delivered through social media is one of the hottest research fields, both in academy and in industry, due to its extremely high potential applicability in many different domains. This Special Issue describes both technological contributions to the field, mostly based on deep learning techniques, and specific applications in areas like health insurance, gender classification, recommender systems, and cyber aggression detection.
Download or read book Creative Resilience and COVID 19 written by Irene Gammel and published by Routledge. This book was released on 2022-03-20 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: Creative Resilience and COVID-19 examines arts, culture, and everyday life as a way of navigating through and past COVID-19. Drawing together the voices of international experts and emerging scholars, this volume explores themes of creativity and resilience in relation to the crisis, trauma, cultural alterity, and social change wrought by the pandemic. The cultural, social, and political concerns that have arisen due to COVID-19 are inextricably intertwined with the ways the pandemic has been discussed, represented, and visualized in global media. The essays included in this volume are concerned with how artists, writers, and advocates uncover the hope, plasticity, and empowerment evident in periods of worldwide loss and struggle—factors which are critical to both overcoming the COVID-19 pandemic and fashioning the post-COVID-19 era. Elaborating on concepts of the everyday and the outbreak narrative, Creative Resilience and COVID-19 explores diverse themes including coping with the crisis through digital distractions, diary writing, and sounds; the unequal vulnerabilities of gender, ethnicity, and age; the role of visuality and creativity including comics and community theatre; and the hopeful vision for the future through urban placemaking, nighttime sociability, and cinema. The book fills an important scholarly gap, providing foundational knowledge from the frontlines of the COVID-19 pandemic through a consideration of the arts, humanities, and social sciences. In doing so, Creative Resilience and COVID-19 expands non-medical COVID-19 studies at the intersection of media and communication studies, cultural criticism, and the pandemic.
Download or read book Narrative in Crisis written by Martin Dege and published by Oxford University Press. This book was released on 2024 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Crises radically alter lives. The Covid-19 pandemic and its consequences on our daily lives have questioned traditional modes of practice (Castigloni & Gaj, 2020). This is true for many clinicians and practitioners but also for the academic context and the discipline of Psychology. While many of us are still recovering from the collective longings for a 'back to how things were before the pandemic,' we have also realized that circumstances keep changing in unpredictable ways"--
Download or read book Communicating COVID 19 written by Monique Lewis and published by Springer Nature. This book was released on 2021-10-07 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores communication during the first year of the COVID-19 pandemic. Featuring the work of leading communication scholars from around the world, it offers insights and analyses into how individuals, organisations, communities, and nations have grappled with understanding and responding to the pandemic that has rocked the world. The book examines the role of journalists and news media in constructing meanings about the pandemic, with chapters focusing on public interest journalism, health workers and imagined audiences in COVID-19 news. It considers public health responses in different countries, with chapters examining community-driven approaches, communication strategies of governments and political leaders, public health advocacy, and pandemic inequalities. The role of digital media and technology is also unravelled, including social media sharing of misinformation and memetic humour, crowdsourcing initiatives, the use of data in modelling, tracking and tracing, and strategies for managing uncertainties created in a pandemic.
Download or read book Miscommunicating the COVID 19 Pandemic written by Ran Wei and published by Taylor & Francis. This book was released on 2023-09-08 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book tackles the infodemic—the rapid, widespread diffusion of false, misleading, or inaccurate information about the disease and its ramifications—triggered by the COVID-19 pandemic. With a focus on four Asian societies, the book compares and analyzes the spread of COVID-19 misinformation and its broad impacts on the public in Beijing, Hong Kong, Taipei, and Singapore. Providing both a comprehensive overview of the phenomenon of misinformation and cross-societal analyses of patterns, the book features in-depth analyses of the prevalence of COVID-19 misinformation and engagement and explores its consequences in an Asian context. The book sheds lights on these key questions: What types of infodemic messages circulate widely on popular social media platforms? What factors account for exposure to and engagement with debunked yet popular COVID-19 misinformation? How does exposure to widely circulated COVID-19 misinformation affect people’s beliefs, attitudes, and adoption of preventive measures to cope with the pandemic? How do macro social differences condition the diffusion and impacts of COVID-19 misinformation? What intervention strategies can counter the misinformation? Presenting scientific insights and empirical findings on the pressing issues about infodemic, this book will be of great interest to students and researchers of communication studies, political science, public health, crisis communication, and Asian Studies, as well as policymakers and practitioners who wish to acquire cutting-edge, evidence-based knowledge about combating misinformation during a global pandemic.
Download or read book A Time of Covidiocy Media Politics and Social Upheaval written by Daniel Ian Rubin and published by BRILL. This book was released on 2021-07-26 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a critical media analysis of the COVID-19 pandemic, using the precision of a surgeon’s scalpel to reveal the deliberate practices of those that have weaponized a deadly, serious disease against the most vulnerable members of society.
Download or read book Sentiment Analysis for Social Media written by Carlos A. Iglesias and published by . This book was released on 2020 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sentiment analysis is a branch of natural language processing concerned with the study of the intensity of the emotions expressed in a piece of text. The automated analysis of the multitude of messages delivered through social media is one of the hottest research fields, both in academy and in industry, due to its extremely high potential applicability in many different domains. This Special Issue describes both technological contributions to the field, mostly based on deep learning techniques, and specific applications in areas like health insurance, gender classification, recommender systems, and cyber aggression detection.
Download or read book Data Analytics for Pandemics written by Gitanjali Rahul Shinde and published by CRC Press. This book was released on 2020-08-30 with total page 73 pages. Available in PDF, EPUB and Kindle. Book excerpt: Epidemic trend analysis, timeline progression, prediction, and recommendation are critical for initiating effective public health control strategies, and AI and data analytics play an important role in epidemiology, diagnostic, and clinical fronts. The focus of this book is data analytics for COVID-19, which includes an overview of COVID-19 in terms of epidemic/pandemic, data processing and knowledge extraction. Data sources, storage and platforms are discussed along with discussions on data models, their performance, different big data techniques, tools and technologies. This book also addresses the challenges in applying analytics to pandemic scenarios, case studies and control strategies. Aimed at Data Analysts, Epidemiologists and associated researchers, this book: discusses challenges of AI model for big data analytics in pandemic scenarios; explains how different big data analytics techniques can be implemented; provides a set of recommendations to minimize infection rate of COVID-19; summarizes various techniques of data processing and knowledge extraction; enables users to understand big data analytics techniques required for prediction purposes.
Download or read book Pandemics in the Age of Social Media written by Vikas Kumar and published by Taylor & Francis. This book was released on 2023-09-15 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers insights into social media practices and challenges in developing nations during the COVID-19 pandemic. Covering different aspects of social media during the pandemic, the book offers new frameworks, concepts, tools and techniques for integrating social media to support national development. Thematically organized chapters from a global team of scholars address the different aspects of social media during the pandemic. The book begins by looking at ICT for development and how development agencies have used social media platforms, before looking at engagement with these social media campaigns and the spread of misinformation. Further chapters cover the practical uses of social media in healthcare and virtual medicine, mental health issues and challenges, remote education and government policies. This timely volume will be of interest to scholars and students of social media, health communication, global development studies and NGO communication.
