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Rosenbrock function

In mathematical optimization, the Rosenbrock function is a non-convex function, introduced by Howard H. Rosenbrock in 1960, which is used as a performance test problem for optimization algorithms. It is also known as Rosenbrock's valley or Rosenbrock's banana function.

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Rosenbrock function

Nodes22
Edges21
Triples11
Avg. degree1.91
Density0.090909
Components1

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Rosenbrock function

Top relations

related to Optimization examples · 6
Rosenbrock function → Mead, Nelder, Rosenbrock, The, The Rosenbrock, Using
related to External links · 3
Rosenbrock function → Eric, MathWorld, Rosenbrock
is a · 1
Rosenbrock function → non-convex function
related to Use in other fields · 1
Rosenbrock function → The Rosenbrock

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Important terminology

function displaystyle minimum rosenbrock optimization global valley used trivial also test banana defined stationary points algorithms two one variant involved

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Rosenbrock functionis anon-convex function0.90text
Rosenbrock functionrelated to External linksRosenbrock0.60section
Rosenbrock functionrelated to External linksEric0.60section
Rosenbrock functionrelated to External linksMathWorld0.60section
Rosenbrock functionrelated to Optimization examplesThe Rosenbrock0.60section
Rosenbrock functionrelated to Optimization examplesThe0.60section
Rosenbrock functionrelated to Optimization examplesRosenbrock0.60section
Rosenbrock functionrelated to Optimization examplesUsing0.60section
Rosenbrock functionrelated to Optimization examplesNelder0.60section
Rosenbrock functionrelated to Optimization examplesMead0.60section
Rosenbrock functionrelated to Use in other fieldsThe Rosenbrock0.60section

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