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Identification of argumentation acts

Identification of argumentation acts. Berariu Tudor Danciu Alin Sorici Alexandru. Contents. How it is done ? Problems What can be improved ? Algorithms Technologies. How it is done ?. 3 approaches to argumentation : Roles of an argument (layout theory)

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Identification of argumentation acts

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  1. Identification of argumentation acts Berariu Tudor DanciuAlin SoriciAlexandru

  2. Contents How it is done ? Problems What can be improved ? Algorithms Technologies

  3. How it is done ? • 3 approaches to argumentation : • Roles of an argument (layout theory) • Implicit dialogue (pragma-dialectical theory) • Schemas for argumentation (critical questions theory)

  4. Problems Hard to apply roles in free texts Complex chains of arguments Difficult to pick critical questions for a schema

  5. What can be improved ? Classifiers for argument /non-argument Segmentation algorithm for argument bounds Using multiple schema and chose among them using a statistical method

  6. Algorithms Maximum Entropy and SVM classifier Bayesian Classifier (with chosen features) Learning algorithm (neural networks)

  7. Technologies Corpus used : Araucaria Language : probably C Some open source libraries (ex :NTLK )

  8. Resources Argumentation Mining: The Detection, Classification and Structuring of Arguments in Text - Raquel MochalesPalau, Marie-Francine Moens Study on the Structure of Argumentation in Case Law - Raquel Mochales Palau, Marie-Francine Moens Creating an argumentation corpus: do theories apply to real arguments? - Raquel Mochales Palau, AagjeIeven Argumentation in Artificial Intelligence – IyadRahwan, Gullermo R. Simari

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