Abstract: Sentiment classification is a critical yet challenging task in Natural Language Processing (NLP), owing to linguistic ambiguity, context dependence, and uncertainty in human sentiment ...

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: In this modern world, the most critical aspect is the interplay between brand perception and customer sentiment. Online reviews, surveys and social media has enabled customers to share their ...