Decision analysis under uncertainty for e-learning environment

Abstract

In this paper, we discuss the notions of fuzzy sets and fuzzy IC-Bags as well as propose a soft decision analysis methodology for analysing student performance measures and investigate its applicability within the framework of elearning where, in the absence of face-to-face interaction, often it is necessary to rely considerably on the frequencies and characteristics of interactions of the learners with a pre-defined set of learning objects included in the process.