Mantis - ALGLIB
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ID: | Category: | Severity: | Reproducibility: | Date Submitted: | Last Update: |
545 | Optimization | feature | have not tried | 2013-08-12 19:23 | 2014-10-09 17:20 |
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Reporter: | SergeyB | Platform: | |||
Assigned To: | SergeyB | OS: | |||
Priority: | normal | OS Version: | |||
Status: | resolved | Product Version: | |||
Product Build: | Resolution: | implemented | |||
Projection: | none | ||||
ETA: | none | Fixed in Version: | |||
Programming language: | Unspecified | ||||
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Summary: | 0000545: IMPLEMENTED: interface to stop running nonlinear optimizer | ||||
Description: |
Previously it was impossible to stop running optimizer from its internals. Say, after you started LBFGS optimizer, you have no other choice except for waiting for one of the stopping criteria being met. Now, CG, LBFGS, BLEIC and LM optimizers allow user to terminate optimization process from user-specified callback function. Family of functions called like MinLBFGSRequestTermination() tells optimizer to smoothly stop at the current point and return control back to user. |
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Issue History | |||||
Date Modified | Username | Field | Change | ||
2013-08-12 19:23 | SergeyB | New Issue | |||
2013-08-12 19:23 | SergeyB | Programming language | => Unspecified | ||
2013-09-13 12:29 | SergeyB | Target Version | Next release => 3.9.0 | ||
2014-10-09 17:17 | SergeyB | Status | new => assigned | ||
2014-10-09 17:17 | SergeyB | Assigned To | => SergeyB | ||
2014-10-09 17:20 | SergeyB | Summary | Approved way to stop optimizers => IMPLEMENTED: interface to stop running nonlinear optimizer | ||
2014-10-09 17:20 | SergeyB | Description Updated | |||
2014-10-09 17:20 | SergeyB | Status | assigned => resolved | ||
2014-10-09 17:20 | SergeyB | Resolution | open => implemented |
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