Concepts in fuzzy logics

  • Authors:
  • Sylvia Encheva

  • Affiliations:
  • Stord/Haugesund University College, Faculty of Technology, Business and Maritime Sciences, Haugesund, Norway

  • Venue:
  • ICAI'09 Proceedings of the 10th WSEAS international conference on Automation & information
  • Year:
  • 2009

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Abstract

In this paper we present a method for early identification of students who would have serious difficulties in studying a particular subject due to lack of preliminary knowledge. Methods from formal concept analysis are applied for finding relationships between results from a test on students' preliminary knowledge and the outcome of learning new knowledge within the same subject. Fuzzy logic rules are further incorporated into the process of establishing level of difficulties a student would have while learning new concepts and skills within a particular topic in that subject.