Analytic hierarchy process and fuzzy set theory

Ali Emrouznejad, William Ho

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

The analytic hierarchy process (AHP), introduced by Thomas Saaty (1980), recognized as a modern tool for dealing with complex decision-making may help the decision maker to set priorities to make the best decision. 

Although vast majority of applications of AHP use crisp data, it is quite possible that the data in many real applications are not crisp. Hence, imprecision may arise from a variety of reasons: unquantifiable information, incomplete information, unobtainable information, and partial ignorance. Conventional multiple attribute decision-making methods cannot effectively handle problems with such imprecise information. Hence, fuzzy AHP has been developed dealing with uncertain data and owing to the imprecision in assessing the relative importance of attributes and the performance ratings of alternatives with respect to attributes. 

This chapter provides background information on fuzzy set and fuzzy AHP. We aim to present the research areas that are most influenced by AHP and discuss the use of fuzzy sets in uncertain situation along with AHP. This chapter highlights the major effort involved in handling fuzzy AHP, which has led to several applications that have proven to be very useful when there is a notion of uncertainty in the data.
Original languageEnglish
Title of host publicationFuzzy Analytic Hierarchy Process
EditorsAli Emrouznejad, William Ho
PublisherCRC Press
Chapter1
Pages1-10
Number of pages10
ISBN (Electronic)9781498732482
ISBN (Print)9781498732468
Publication statusPublished - 1 Jan 2017

Fingerprint Dive into the research topics of 'Analytic hierarchy process and fuzzy set theory'. Together they form a unique fingerprint.

  • Research Output

    • 1 Book
    • 1 Foreword/postscript

    Fuzzy Analytic Hierarchy Process

    Emrouznejad, A. & Ho, W., 18 Sep 2017, CRC Press. 408 p.

    Research output: Book/ReportBook

  • Preface

    Emrouznejad, A. & Ho, W., 1 Jan 2017, Fuzzy Analytic Hierarchy Process. Emrouznejad, A. & Ho, W. (eds.). CRC Press, p. vii-x

    Research output: Chapter in Book/Report/Conference proceedingForeword/postscript

    Cite this

    Emrouznejad, A., & Ho, W. (2017). Analytic hierarchy process and fuzzy set theory. In A. Emrouznejad, & W. Ho (Eds.), Fuzzy Analytic Hierarchy Process (pp. 1-10). CRC Press.