Linganisha mbinu

	Uchambuzi wa Uhusiano wa Kijivu	Njia ya Hellwig	Njia ya Taksonomia
Nyanja	Ufanyaji Maamuzi	Ufanyaji Maamuzi	Ufanyaji Maamuzi
Familia	MCDM	MCDM	MCDM
Mwaka wa asili	1989	1968	1951
Mwanzilishi	Deng, J. L.	Hellwig, Z.	Florek, K., Łukaszewicz, J., Perkal, J., Steinhaus, H., Zubrzycki, S.
Aina	Grey relational grade (reference sequence comparison)	Taxonomic distance-from-ideal (development measure)	Taxonomic distance composite index (z-score + Euclidean ideal)
Chanzo asilia	Deng, J. L. (1989). Introduction to grey system theory. The Journal of Grey System	Hellwig, Z. (1968). Zastosowanie metody taksonomicznej do typologicznego podziału krajów ze względu na poziom ich rozwoju oraz zasoby i strukturę kwalifikowanych kadr technicznych. Przegląd Statystyczny	Florek, K., Łukaszewicz, J., Perkal, J., Steinhaus, H., Zubrzycki, S. (1951). Taksonomia wrocławska. Przegląd Antropologiczny
Majina mbadala	—	—	—
Zinazohusiana	8	8	8
Muhtasari	GRA (Grey Relational Analysis) is a ranking multi-criteria decision-making (MCDM) method introduced by Deng, J. L. in 1989. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.	HELLWIG (Hellwig's Method — Development Pattern) is a ranking multi-criteria decision-making (MCDM) method introduced by Hellwig, Z. in 1968. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.	TAXONOMY (Taxonomy Method — Wrocław Taxonomic Development Measure) is a ranking multi-criteria decision-making (MCDM) method introduced by Florek, K., Łukaszewicz, J., Perkal, J., Steinhaus, H., Zubrzycki, S. in 1951. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.