Search Results - subject:"greedy algorithm."

Performance guarantees of forward and reverse greedy algorithms for minimizing nonsupermodular nonsubmodular functions on a matroid

Karaca, Orçun; Tihanyi, Daniel; Kamgarpour, Maryam - In: Operations research letters 49 (2021) 6, pp. 855-861

Persistent link: https://www.econbiz.de/10013266059

Planning shuttle vessel operations in large container terminals based on waterside congestion cases

Song, Xuanyi; Jin, Jian Gang; Hu, Hao - In: Maritime policy & management 48 (2021) 7, pp. 988-1009

Persistent link: https://www.econbiz.de/10012804296

Optimal data collection for randomized control trials

Carneiro, Pedro M.; Lee, Sokbae; Wilhelm, Daniel - 2017

, subject to the researcher's budget constraint. We rely on a modification of an orthogonal greedy algorithm that is …

Persistent link: https://www.econbiz.de/10011941445

A nonlinear principal component decomposition

Gunsilius, Florian; Schennach, Susanne M. - 2017

The aim of this paper is to introduce a practical nonlinear generalization of PCA that captures nonlinear forms of dependence and delivers truly independent factors. The output of the method is a low-dimensional curvilinear coordinate system that tracks the important features of the data. The...

Persistent link: https://www.econbiz.de/10011941447