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Fuzzy Methods for Assessment and Decision Making

Autor Michael Gr. Voskoglou
en Limba Engleză Paperback – 8 oct 2024
Fuzzy Methods for Assessment and Decision Making presents the assessment of learning and problem-solving skills with qualitative grades. These methods are outcomes of the author’s research work on the subject for more than 20 years. In particular, a hybrid assessment model uses the Center of Gravity (COG) defuzzification technique, closed real intervals (grey numbers), neutrosophic sets, and soft sets as tools. The book starts with the basic mathematical background that is needed for an understanding of its contents. The Rectangular Fuzzy Assessment Model (RFAM) of Subbotin and Voskoglou is presented next, the outcomes of which are compared to those of the GPA index.

The book presents innovative fuzzy assessment methods, enabling readers to assess the mean and quality performance of learning or problem-solving skills of a group of students when qualitative (linguistic) grades are used for this purpose. In the case of using linguistic grades for the assessment of a group’s skills, the classical method of calculating the mean value of the (numerical) grades cannot be applied. Also, no safe conclusions can be obtained on comparing the quality performance of two groups when the values of their GPA index are equal.

  • Presents innovative, fuzzy assessment methods to enable readers to assess the mean and quality performance of learning
  • Discusses fuzzy logic and techniques for decision-making in all domains
  • Includes applications of fuzzy decision-making as a hybrid model using soft sets, grey numbers, and neutrosophic sets
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Specificații

ISBN-13: 9780443237324
ISBN-10: 0443237328
Pagini: 238
Dimensiuni: 191 x 235 x 15 mm
Greutate: 0.45 kg
Editura: ELSEVIER SCIENCE

Cuprins

1. Introduction
2. Mathematical Background
3. The Rectangular Fuzzy Assessment Model (RFAM)
4. The Process of Learning
5. Problem Solving
6. A Hybrid Model for Assessing Learning and Problem Solving Skills with Qualitative Grades
7. Other Applications of Fuzzy Assessment
8. Fuzzy Decision Making