Abstract: A key element of natural language processing is sentiment analysis, which comprises recognizing and understanding opinions and emotions in text. Traditional sentiment categorization methods ...

We study dynamic visual representations as a proxy for investor sentiment about the stock market. Our sentiment index, GIFsentiment, is constructed from millions of posts in the Graphics Interchange ...

Abstract: The social web provides a facility for common people to share their views, comments, feedback, and experiences on various social media platforms. Due to these platforms now communication has ...