Open Access Research Article

A Solution of Combined Disjoint Block Fuzzy Cognitive Maps under the Decision Mathematical Approach

Authors

  • Appasamy Saraswathi * Department of Mathematics, SRM Institute of Science and Technology, Kattankulathur – 603 203, Tamilnadu, India‎.
  • Seyyd Ahmad Edalatpanah Department of Mathematics, Ayandegan Institute of Higher Education, Tonekabon, Iran.
  • Sanaz Hami Hassan Kiyadeh Department of Mathematics, The University of Alabama, Alabama, USA.

https://doi.org/10.22105/masi.v1i2.53

Abstract

Fuzzy optimization is a branch of mathematical optimization that utilizes fuzzy set theory to tackle uncertainty, imprecision, and vagueness in decision-making processes. Unlike traditional optimization, which relies on precise data, fuzzy optimization accommodates the ambiguous data typical in complex real-world scenarios, such as in engineering and finance. Through fuzzy sets, decision variables and constraints are represented by degrees of membership instead of fixed values, allowing a broader range of feasible solutions. This approach supports linear and nonlinear programming, making it a versatile tool in fields where incomplete data and fluctuating conditions prevail. Consequently, fuzzy optimization has become essential for solving complex, real-world problems characterized by uncertainty, offering robust, adaptable methodologies for both theoretical and applied optimization. Separately, a fuzzy mathematical approach has been applied to analyze transgender issues in Tamil Nadu using a combined disjoint block fuzzy cognitive map. This method, based on the fuzzy cognitive map concept by Kandasamy and Smarandache [1], organizes and analyzes social problems by grouping concepts in large numbers. The study is structured into four sections: solutions to transgender issues, background on the combined disjoint block FCM, analysis of hidden patterns in transgender issues, and conclusions and recommendations based on the findings.

Keywords

FCMs‎ Combined disjoint block FCMs‎ Fixed point‎ Hidden pattern‎ Unsupervised trans-genders‎ Decision making and optimization‎
References (21)
  1. [1] ‎Kandasamy, W. B. V., & Smarandache, F. (2003). Fuzzy cognitive maps and neutrosophic cognitive maps. ‎Infinite Study.‎

  2. [2] Zadeh, L. A. (1965). Fuzzy sets. Information and control, 8(3), 338–353.‎

  3. [3] Mamdani. (1977). Application of fuzzy logic to approximate reasoning using linguistic synthesis. IEEE ‎transactions on computers, 26(12), 1182–1191. DOI:10.1109/TC.1977.1674779‎

  4. [4] Kosko, B. (1986). Fuzzy cognitive maps. International journal of man-machine studies, 24(1), 65–75. ‎https://www.sciencedirect.com/science/article/pii/S0020737386800402‎

  5. [5] Axelrod, R. (2015). Structure of decision: the cognitive maps of political elites. Princeton university press.‎

Article Metrics

How to Cite

Saraswathi , A. ., Edalatpanah, S. A. ., & Hassan Kiyadeh, S. H. . (2024). A Solution of Combined Disjoint Block Fuzzy Cognitive Maps under the Decision Mathematical Approach. Management Analytics and Social Insights, 1(2), 246-259. https://doi.org/10.22105/masi.v1i2.53

Similar Articles

1-10 of 75

You may also start an advanced similarity search for this article.