gradient projection method

gradient projection method

[′grād·ē·ənt prə′jek·shən ‚meth·əd]
(mathematics)
Computational method used in nonlinear programming when constraint functions are linear.
References in periodicals archive ?
We directly see that this iteration coincides with the generalized gradient projection method if [lambda] is identified with [1/[lambda].
Let us note that the inner iterations also need an evaluation of K', hence their numerical costs is of the same order as an iteration step of the conditional gradient projection method.
A family of clustering criteria is introduced, and an alternating optimization algorithm is developed by adapting a gradient projection method to fit each variant of the fuzzy clustering model.
The gradient projection method has many of the same properties as the steepest descent method, including a slow convergence rate.
BERTSEKAS, On the Goldstein-Levitin-Poljak Gradient Projection Method, IEEE Transactions on Automatic Control, 21 (1976), pp.

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