Title
Measuring user relevance in online debates through an argumentative model
Abstract
•We introduce an argumentation approach for analysis of Reddit debates.•We map a Reddit debate to a weighted bipartite graph and we define its solution using ideal semantics.•We define graded measures to quantify the relevance of users in a debate.•We propose to use these measures to characterize different user profiles.•We test our approach with real Reddit debates identifying four main user profiles.
Year
DOI
Venue
2020
10.1016/j.patrec.2020.02.008
Pattern Recognition Letters
Keywords
DocType
Volume
Social networks,Weighted bipartite graph,Valued argumentation,Relevance measures,User profiles
Journal
133
ISSN
Citations 
PageRank 
0167-8655
0
0.34
References 
Authors
0
4
Name
Order
Citations
PageRank
Teresa Alsinet134027.72
Josep Argelich219018.95
Ramón Béjar330536.72
Santi Martínez401.35