How to Aggregate Multimodal Features for Perceived Task Difficulty Recognition in Intelligent Tutoring Systems

Ruth Janning, Carlotta Schatten, Lars Schmidt-Thieme. How to Aggregate Multimodal Features for Perceived Task Difficulty Recognition in Intelligent Tutoring Systems. In Olga C. Santos, Jesus Boticario, Cristóbal Romero, Mykola Pechenizkiy, Agathe Merceron, Piotr Mitros, José María Luna, Marian Cristian Mihaescu, Pablo Moreno, Arnon Hershkovitz, Sebastián Ventura, Michel Desmarais, editors, Proceedings of the 8th International Conference on Educational Data Mining, EDM 2015, Madrid, Spain, June 26-29, 2015. pages 566-567, International Educational Data Mining Society (IEDMS), 2015. [doi]

Authors

Ruth Janning

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Carlotta Schatten

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Lars Schmidt-Thieme

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