Stephen Wan

Detecting Social Roles in Twitter

2016

For social media analysts or social scientists interested in better understanding an audience or demographic cohort, being able to group social media content by demographic characteristics is a useful mechanism to organise data. Social roles …

Measuring Similarity of Opinion-bearing Sentences

2021

For many NLP applications of online reviews, comparing two opinion-bearing sentences is the key. We argue that, while general purpose text similarity metrics have been applied for this purpose, there has been limited exploration of …