Confronta i metodi

	Z-Score Normalization	Analisi Relazionale Grigia	Metodo TAXONOMY
Campo	Processo decisionale	Processo decisionale	Processo decisionale
Famiglia	MCDM	MCDM	MCDM
Anno di origine	1968	1989	1951
Ideatore	Hellwig, Z.	Deng, J. L.	Florek, K., Łukaszewicz, J., Perkal, J., Steinhaus, H., Zubrzycki, S.
Tipo	Normalization (standardisation, Z-score)	Grey relational grade (reference sequence comparison)	Taxonomic distance composite index (z-score + Euclidean ideal)
Fonte seminale	Hellwig, Z. (1968). Zastosowanie metody taksonomicznej do typologicznego podzialu krajow ze wzgledu na poziom ich rozwoju oraz zasoby i strukture wykwalifikowanych kadr technicznych. Przeglad Statystyczny	Deng, J. L. (1989). Introduction to grey system theory. The Journal of Grey System	Florek, K., Łukaszewicz, J., Perkal, J., Steinhaus, H., Zubrzycki, S. (1951). Taksonomia wrocławska. Przegląd Antropologiczny
Alias	—	—	—
Correlati	3	8	8
Sintesi	Z-SCORE-NORMALIZATION (Z-Score Normalization — standardisation to zero mean and unit standard deviation) is a normalization 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.	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.	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.