Lagrangian relaxation
id:
lagrangian-relaxation-201-831062
title:
Lagrangian relaxation
text:
In the field of mathematical optimization, Lagrangian relaxation is a relaxation method which approximates a difficult problem of constrained optimization by a simpler problem. A solution to the relaxed problem is an approximate solution to the original problem, and provides useful information. The method penalizes violations of inequality constraints using a Lagrange multiplier, which imposes a cost on violations. These added costs are used instead of the strict inequality constraints in the op
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wiki
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encyclopedia
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original url:
https://en.wikipedia.org/wiki/Lagrangian_relaxation
date created:
date modified:
2023-12-29T01:50:48Z
main entity:
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13
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