Research Article

A New Approach to Group Decision-Making Method Based on TOPSIS Under Fuzzy Soft Environment

Volume: 8 Number: 2 December 31, 2019
EN

A New Approach to Group Decision-Making Method Based on TOPSIS Under Fuzzy Soft Environment

Abstract

TOPSIS, developed in 1981 by Hwang and Yoon, is one of the known multi-criteria decision-making (MCDM) methods. In 2015, the group decision-making method based on TOPSIS under fuzzy soft environment was defined and applied to a decision-making problem by Eraslan and Karaaslan. Recently, this method has been configured by Enginoğlu and Memiş via fuzzy parameterized fuzzy soft matrices (fpfs-matrices), faithfully to the original, because a more general form is needed for the method in the event that the parameters have uncertainties. However, the configured method has two drawbacks which affect its running time and the ranking order negatively. We, in this study, improve this method by removing the disadvantages. We then compare the running time of these algorithms. The results show that the new method outperforms it, in particular, a large number of data come into question. For example, the proposed method offers up to 97.7672% of time advantage for ten objects and 9000 parameters. Afterwards, we apply the new method to a performance-based value assignment to seven state-of-art filters used in image denoising, so that we can order them in terms of performance. Finally, we discuss the need for further research.

Keywords

Fuzzy sets,Soft sets,Soft decision-making,Soft matrices,fpfs-matrices

Supporting Institution

Çanakkale Onsekiz Mart University

Project Number

FBA-2018-1367

Thanks

This work was supported by the Office of Scientific Research Projects Coordination at Çanakkale Onsekiz Mart University, Grant number: FBA-2018-1367.

References

  1. Çağman, N., Enginoğlu, S., 2010a. Soft Set Theory and Uni-Int Decision Making. European Journal of Operational Research. 207(2): 848-855.
  2. Çağman, N., Enginoǧlu, S., 2010b. Soft Matrix Theory and Its Decision Making. Computer and Mathematics with Applications. 59(10): 3308-3314.
  3. Çağman, N., Enginoǧlu, S., 2012. Fuzzy Soft Matrix Theory and Its Application in Decision Making. Iranian Journal of Fuzzy Systems. 9(1): 109-119.
  4. Çağman, N., Çıtak, F., Enginoğlu, S., 2010. Fuzzy Parameterized Fuzzy Soft Set Theory and Its Applications. Turkish Journal of Fuzzy Systems. 1(1): 21-35.
  5. Çağman, N., Çıtak, F., Enginoğlu, S., 2011a. FP-soft Set Theory and Its Applications. Annals of Fuzzy Mathematics and Informatics. 2(2): 219-226.
  6. Çağman, N., Enginoğlu, S., Çıtak, F., 2011b. Fuzzy Soft Set Theory and Its Applications. Iranian Journal of Fuzzy Systems. 8(3): 137-147.
  7. Deli, İ., Çağman, N., 2015. Relations on FP-soft Sets Applied to Decision Making Problems. Journal of New Theory. 3: 98-107.
  8. Enginoǧlu, S., 2012. Soft Matrices. PhD dissertation. Gaziosmanpaşa University. Graduate School of Natural and Applied Sciences, Department of Mathematics, p.85, Tokat –Turkey (in Turkish).
  9. Enginoğlu, S., Çağman, N., n.d. Fuzzy Parameterized Fuzzy Soft Matrices and Their Application in Decision-Making. TWMS Journal of Applied and Engineering Mathematics. In Press.
  10. Enginoğlu, S., Erkan, U., Memiş, S., 2019. Pixel Similarity-Based Adaptive Riesz Mean Filter for Salt-and-Pepper Noise Removal. Multimedia Tools and Applications. 78(24): 35401-35418.
APA
Enginoğlu, S., Memiş, S., & Karaaslan, F. (2019). A New Approach to Group Decision-Making Method Based on TOPSIS Under Fuzzy Soft Environment. Journal of New Results in Science, 8(2), 42-52. https://izlik.org/JA73SM83AL
AMA
1.Enginoğlu S, Memiş S, Karaaslan F. A New Approach to Group Decision-Making Method Based on TOPSIS Under Fuzzy Soft Environment. JNRS. 2019;8(2):42-52. https://izlik.org/JA73SM83AL
Chicago
Enginoğlu, Serdar, Samet Memiş, and Faruk Karaaslan. 2019. “A New Approach to Group Decision-Making Method Based on TOPSIS Under Fuzzy Soft Environment”. Journal of New Results in Science 8 (2): 42-52. https://izlik.org/JA73SM83AL.
EndNote
Enginoğlu S, Memiş S, Karaaslan F (December 1, 2019) A New Approach to Group Decision-Making Method Based on TOPSIS Under Fuzzy Soft Environment. Journal of New Results in Science 8 2 42–52.
IEEE
[1]S. Enginoğlu, S. Memiş, and F. Karaaslan, “A New Approach to Group Decision-Making Method Based on TOPSIS Under Fuzzy Soft Environment”, JNRS, vol. 8, no. 2, pp. 42–52, Dec. 2019, [Online]. Available: https://izlik.org/JA73SM83AL
ISNAD
Enginoğlu, Serdar - Memiş, Samet - Karaaslan, Faruk. “A New Approach to Group Decision-Making Method Based on TOPSIS Under Fuzzy Soft Environment”. Journal of New Results in Science 8/2 (December 1, 2019): 42-52. https://izlik.org/JA73SM83AL.
JAMA
1.Enginoğlu S, Memiş S, Karaaslan F. A New Approach to Group Decision-Making Method Based on TOPSIS Under Fuzzy Soft Environment. JNRS. 2019;8:42–52.
MLA
Enginoğlu, Serdar, et al. “A New Approach to Group Decision-Making Method Based on TOPSIS Under Fuzzy Soft Environment”. Journal of New Results in Science, vol. 8, no. 2, Dec. 2019, pp. 42-52, https://izlik.org/JA73SM83AL.
Vancouver
1.Serdar Enginoğlu, Samet Memiş, Faruk Karaaslan. A New Approach to Group Decision-Making Method Based on TOPSIS Under Fuzzy Soft Environment. JNRS [Internet]. 2019 Dec. 1;8(2):42-5. Available from: https://izlik.org/JA73SM83AL