Sentiment Analysis - From Theory to Practice

¿What is the opinion of alternative people¿ has continuously been a very important a part of decision making process. This book covers ways that promise to directly modify opinion-oriented information seeking systems. Our focus is on ways that invite to upset the new challenges raised by sentiment aware applications, as compared to people that are already gifts in extra ancient fact-based analysis. Classification and extraction is additionally explored thoroughly. Sentiment analysis support text, images and multimodal are mentioned thoroughly. Multimodal opportunities and difficulties are enlightened. We tend to embrace material on summarization of critical text and numerous summarization approaches are mentioned. Alternate issues regarding financial impact that the event of opinion-oriented information-access services provides rise to. To facilitate future trends, a deep discussion on benchmark of sentiment analysis is provided and new directions are enlightened. This book is acceptable for students, researchers and associated practitioners.