Sentiment analysis: A market-relevant and reliable measure of public feeling?
Barrie Gunter, Nelya Koteyko and Dimitrinka Atanasova
University of Leicester
Introduction
The exponential growth in evaluative data-rich resources associated with Web 2.0, such as online forums, web blogs, micro-blogging services such as Twitter and social media sites such as Facebook, has generated a huge universe of content rich in public opinion on a wide array of subjects. Some of these sites are highly specialised in terms of their themes and/or target user groups, while others have evolved into generic communications platforms almost on the scale of the...