Argumentation mining aims to automatically identify structured argument data from unstructured natural language text. This challenging, multifaceted task is recently gaining a growing attention, especially due to its many potential applications. One particularly important aspect of argumentation mining is claim identification. Most of the current approaches are engineered to address specific domains. However, argumentative sentences are often characterized by common rhetorical structures, independently of the domain. We thus propose a method that exploits structured parsing information to detect claims without resorting to contextual information, and yet achieve a performance comparable to that of state-of-the-art methods that heavily rely on the context.

Context-independent claim detection for argument mining / Lippi, Marco; Torroni, Paolo. - In: IJCAI. - ISSN 1045-0823. - 2015(2015), pp. 185-191. ((Intervento presentato al convegno 24th International Joint Conference on Artificial Intelligence, IJCAI 2015 tenutosi a Buenos Aires, Argentina nel 25 July 2015 through 31 July 2015.

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