Fuzzy Analysis of Students' Ratings.

Journal: Evaluation review
Published Date:

Abstract

BACKGROUND: Intuitionistic fuzzy sets (IFS) represent a methodology for quantifying latent variables in questionnaire analysis through membership and non-membership functions, which are linked by an uncertainty function.

Authors

  • Donata Marasini
    Department of Economics, Management and Statistics, Statistical Section, University of Milan-Bicocca, Milano, Italy.
  • Piero Quatto
    Department of Economics, Management and Statistics, Statistical Section, University of Milan-Bicocca, Milano, Italy.
  • Enrico Ripamonti
    Department of Economics, Management and Statistics, Statistical Section, University of Milan-Bicocca, Milano, Italy enrico.ripamonti@unimib.it.