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144108 |
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|a Bertsimas, Dimitris
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|a Mundru, Nishanth
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|a Optimization-Based Scenario Reduction for Data-Driven Two-Stage Stochastic Optimization
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|b Institute for Operations Research and the Management Sciences (INFORMS),
|c 2022-07-28T14:13:38Z.
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|z Get fulltext
|u https://hdl.handle.net/1721.1/144108
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|a <jats:p> In the field of data-driven optimization under uncertainty, scenario reduction is a commonly used technique for computing a smaller number of scenarios to improve computational tractability and interpretability. However traditional approaches do not consider the decision quality when computing these scenarios. In "Optimization-Based Scenario Reduction for Data-Driven Two-Stage Stochastic Optimization," Bertsimas and Mundru present a novel optimization-based method that explicitly considers the objective and problem structure for reducing the number of scenarios needed for solving two-stage stochastic optimization problems. This new proposed method is generally applicable and has significantly better performance when the number of reduced scenarios is 1%-2% of the full sample size compared with other state-of-the-art optimization and randomization methods, which suggests this improves both tractability and interpretability. </jats:p>
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|a en
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|a Article
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|t 10.1287/opre.2022.2265
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773 |
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|t Operations Research
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