Accounting for the Correspondence in Commented Data
Renqin Cai, Chi Wang, Hongning Wang · 2017
One important way for people to make their voice heard is to comment on the articles they have read online, such as news reports and each other's posts. The user-generated comments together with the commented documents form a unique correspondence structure. Properly modeling the dependency in such data is thus vital for one to obtain accurate insight of people's opinions and attention.