ARG-MINING 2015 - And That's A Fact: Distinguishing Factual and Emotional Argumentation in Online Dialogue

And That's A Fact: Distinguishing Factual and Emotional Argumentation in Online Dialogue

Shereen Oraby, Lena Reed, Ryan Compton, Ellen Riloff, Marilyn Walker and Steve Whittaker

2nd Workshop on Argumentation Mining (ARG-MINING 2015)
Denver, Colorado, USA, June 4, 2015

Abstract

We investigate the characteristics of factual and emotional argumentation styles observed in online debates. Using an annotated set of FACTUAL and FEELING debate forum posts, we extract patterns that are highly correlated with factual and emotional arguments, and then apply a bootstrapping methodology to find new patterns in a larger pool of unannotated forum posts. This process automatically produces a large set of patterns representing linguistic expressions that are highly correlated with factual and emotional language. Finally, we analyze the most discriminating patterns to better understand the defining characteristics of factual and emotional arguments.

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