Sparsity in Optimal Randomized Classification Trees

Rafael Blanquero, Emilio Carrizosa Cristina Molero-Río, Dolores Romero Morales(2019), European Journal of Operational Research, Elsevier Ltd., DOI: 10.1016/j.ejor.2019.12.002; Published online: 2019-12-16

Keywords: Data mining, Optimal Classification Trees, Global and Local Sparsity, Nonlinear Programming



Enhancing Interpretability in Factor Analysis by Means of Mathematical Optimization

, ,  & (2019), Multivariate Behavioral Research, DOI: 10.1080/00273171.2019.1677208; Published online: 2019-10-30

Keywords: Exploratory factor analysisinterpretabilityfactor rotationexplanatory variablesmathematical optimization


Feature Selection in Data Envelopment Analysis: A Mathematical Optimization approach