Toward Stance Classification Based on Claim Microstructures (CROSBI ID 662500)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Boltužić, Filip ; Šnajder, Jan
engleski
Toward Stance Classification Based on Claim Microstructures
Claims are the building blocks of arguments and the reasons underpinning opinions, thus analyzing claims is important for both argumentation mining and opinion mining. We propose a framework for representing claims as microstructures, which express the beliefs, judgments, and policies about the relations between domain specific concepts. In a proof-of-concept study, we manually build microstructures for over 800 claims extracted from an online debate. We test the so-obtained microstructures on the task of claim stance classification, achieving considerable improvements over text-based baselines.
argumentation mining ; online debates ; semantic textual similarity ; microstructures
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Podaci o prilogu
74-80.
2017.
objavljeno
Podaci o matičnoj publikaciji
In Proceedings of the 8th Workshop on Computational Approaches to Subjectivity, Sentiment and Social Media Analysis
Kopenhagen: Association for Computational Linguistics (ACL)
Podaci o skupu
8th Workshop on Computational Approaches to Subjectivity, Sentiment and Social Media Analysis
predavanje
08.09.2017-08.09.2017
Kopenhagen, Danska