Browsing Journal Articles by Author "Pekka, Malo"
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A multiobjective exploratory procedure for regression model selection
Sinha, Ankur; Pekka, Malo; Timo, Kuosmanen (Taylor & Francis, 2014)Variable selection is recognized as one of the most critical steps in statistical modeling. The problems encountered in engineering and social sciences are commonly characterized by over-abundance of explanatory variables, ... -
Solving bilevel multi-criterion optimization problems with lower level decision uncertainty
Sinha, Ankur; Pekka, Malo; Kalyanmoy, Deb; Pekka, Korhonen; Jyrki, Wallenius (IEEE, 2016)Bilevel optimization problems are characterized by a hierarchical leader-follower structure, where the leader desires to optimize her own strategy taking the response of the follower into account. These problems are referred ...