EstBestHessian: Difference between revisions
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[[Category:Utility Functions]] | |||
==Purpose== | ==Purpose== | ||
Revision as of 10:54, 22 July 2011
Purpose
estBestHessian estimates the best Hessian. Result.x k(:,1) will be used for the estimation. The best step-size is estimated by TOMLAB. If the gradient is given it will be used. The analytical hessian is returned if given.
Calling Syntax
[g k, H k] = estBestHessian(Result);Inputs
| Input | Description |
|---|---|
| Result | Problem structure to be converted. |
Outputs
| Output | Description |
|---|---|
| g_k | The gradient at Result. x_k(:,1). |
| H_k | Hessian of the objective at Result. x_k(:,1). |
