The (logarithmic) least squares optimality of the arithmetic (geometric) mean of weight vectors calculated from all spanning trees for incomplete additive (multiplicative) pairwise comparison matrices.
Sándor BozókiVitaliy V. TsyganokPublished in: Int. J. Gen. Syst. (2019)
Keyphrases
- pairwise comparison
- spanning tree
- least squares
- weight vector
- stochastic gradient descent
- edge disjoint
- pairwise
- minimum cost
- learning rate
- fuzzy numbers
- linear combination
- loss function
- data envelopment analysis
- feature values
- group decision making
- preference relations
- hyperplane
- principal components
- missing values
- optimal solution
- weighted graph
- worst case
- analytic hierarchy process
- data mining
- supervised learning
- semi supervised
- probability distribution
- computational complexity
- support vector