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Evaluating controversial articles on Wikipedia by talk page analysis

Abstract:

This Master Thesis is aimed to provide an evaluation methodology for trustworthiness on collaborative systems. Currently, community managers or credible contributors require a sophisticated tools for supporting their decisions on breaking discussions. These tools should analyze in deep the underlying behavior of members reected through their uncon-scious acts when their interact among them. In particular, sentimental analysis is becom-ing one of the most trustworthy methodology for reecting the intention of the authors through their words used on their comments or conversation threads. The methodology shown here relies on text analysis through sentimental analysis techniques. In particular, the text studied here is extracted from Wikipedia' talk pages. For that, this thesis is divided in two main parts. The first part of this thesis covers the problem of identifying a certain point of agreement while authors interact …