Opinion-mining or sentiment analysis continues to gain interest in industry and academics.
While there has been significant progress in developing models for sentiment analysis, the …

Along with the rapid development and wide application of information technology, human
society has entered the information era. In this era, people live and work in cyberspace …

Social media are increasingly reflecting and influencing behavior of other complex systems.
In this paper we investigate the relations between a well-known micro-blogging platform …

Micro-blog texts contain complex and abundant sentiments which reflect user's standpoints
or opinions on a given topic. However, the existing classification method of sentiments …

The growing incidents of counterfeiting and associated economic and health consequences
necessitate the development of active surveillance systems capable of producing timely and …

We investigate the predictive power behind the language of food on social media. We collect
a corpus of over three million food-related posts from Twitter and demonstrate that many …

Nowadays Opinion Mining has become an emerging topic of research due to lot of
opinionated data available on Blogs & social networking sites. Tracking different types of …

A key analytical task across many domains is model building and exploration for predictive
analysis. Data is collected, parsed and analyzed for relationships, and features are selected …

In recent years the increasing computer power and availability of social networking sites
such as Twitter, Facebook, Flickr etc. has emerged as an effective medium to express instant …

We study the changes in public mood within the contents of Twitter in the UK, in the days
before and after the Brexit referendum. We measure the levels of anxiety, anger, sadness …