30 citations · 40 across the 6 of their papers we have counts for
5 papers · 1 filter
An unsupervised capacity identification approach based on Sobol' indices
Guilherme D. Pelegrina, Leonardo T. Duarte, Michel Grabisch +1
In many ranking problems, some particular aspects of the addressed situation should be taken into account in the aggregation process. An example is the presence of correlations bet…
Muticriteria decision making based on independent component analysis: A preliminary investigation considering the TOPSIS approach
Guilherme D. Pelegrina, Leonardo T. Duarte, João M. T. Romano
This work proposes the application of independent component analysis to the problem of ranking different alternatives by considering criteria that are not necessarily statistically…
A study of the Multicriteria decision analysis based on the time-series features and a TOPSIS method proposal for a tensorial approach
Betania S. C. Campello, Leonardo T. Duarte, João M. T. Romano
A number of Multiple Criteria Decision Analysis (MCDA) methods have been developed to rank alternatives based on several decision criteria. Usually, MCDA methods deal with the crit…
Analysis of Trade-offs in Fair Principal Component Analysis Based on Multi-objective Optimization
Guilherme D. Pelegrina, Renan D. B. Brotto, Leonardo T. Duarte +2
In dimensionality reduction problems, the adopted technique may produce disparities between the representation errors of different groups. For instance, in the projected space, a s…
Application of independent component analysis and TOPSIS to deal with dependent criteria in multicriteria decision problems
Guilherme Dean Pelegrina, Leonardo Tomazeli Duarte, João Marcos Travassos Romano
A vast number of multicriteria decision making methods have been developed to deal with the problem of ranking a set of alternatives evaluated in a multicriteria fashion. Very ofte…