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A Practical Guide to Sentiment Analysis de Erik Cambria

A Practical Guide to Sentiment Analysis: Socio-Affective Computing, cartea 5

Editat de Erik Cambria, Dipankar Das, Sivaji Bandyopadhyay, Antonio Feraco
en Limba Engleză Hardback – 21 apr 2017
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.
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Specificații

ISBN-13: 9783319553924
ISBN-10: 3319553925
Pagini: 196
Ilustrații: VII, 196 p. 16 illus., 7 illus. in color.
Dimensiuni: 155 x 235 mm
Greutate: 0.52 kg
Ediția:1st ed. 2017
Editura: Springer International Publishing
Colecția Springer
Seria Socio-Affective Computing

Locul publicării:Cham, Switzerland

Cuprins

Preface.- Affective Computing and Sentiment Analysis.- Many Facets of Sentiment Analysis .- Reflections on Sentiment/Opinion Analysis .- Challenges in Sentiment Analysis.-  Sentiment Resources: Lexicons and Datasets.- Generative Models for Sentiment Analysis and Opinion Mining.- Social Media Summarization.- Deception Detection and Opinion Spam .- Concept-Level Sentiment Analysis with SenticNet.- Index.

Textul de pe ultima copertă

This edited work presents studies and discussions that clarify the challenges and opportunities of sentiment analysis research. While sentiment analysis research has become very popular in the past ten years, most companies and researchers still approach it simply as a polarity detection problem. In reality, sentiment analysis is a ‘suitcase problem’ that requires tackling many natural language processing subtasks, including microtext analysis, sarcasm detection, anaphora resolution, subjectivity detection and aspect extraction.   In this book, the authors propose an overview of the main issues and challenges associated with current sentiment analysis research and provide some insights on practical tools and techniques that can be exploited to both advance the state of the art in all sentiment analysis subtasks and explore new areas in the same context. Readers will discover sentiment mining techniques that can be exploited for the creation and automated upkeep of review andopinion aggregation websites, in which opinionated text and videos are continuously gathered from the Web and not restricted to just product reviews, but also to wider topics such as political issues and brand perception.
The book also enables researchers to see how affective computing and sentiment analysis have a great potential as a sub-component technology for other systems. They can enhance the capabilities of customer relationship management and recommendation systems allowing, for example, to find out which features customers are particularly happy about or to exclude from the recommendations items that have received very negative feedbacks. Similarly, they can be exploited for affective tutoring and affective entertainment or for troll filtering and spam detection in online social communication.

Caracteristici

Bridges the gap between the manifestations of practical Sentiment analysis and its fundamental and theoretical aspects by inviting qualitative and quantitative studies from computational linguistics Welcomes foundations and theories along with analytical, methodological, and empirical contributions Real life applications of Social Affective Computing are also considered as a crucial theme