Mantis Bugtracker

Viewing Issue Simple Details Jump to Notes ] View Advanced ] Issue History ] Print ]
ID Category Severity Reproducibility Date Submitted Last Update
0000326 [ALGLIB] Optimization feature have not tried 2010-04-12 11:22 2010-04-12 13:09
Reporter SergeyB View Status public  
Assigned To SergeyB
Priority normal Resolution implemented  
Status resolved   Product Version
Summary 0000326: IMPLEMENTED: improved L-BFGS optimizer
Description * improved interface (backward incompatible changes), default values are used to initialize algorithm parameters. Once MinLBFGSState is initialized, parameters may be tuned with functions from MinLBFGSSetXXXXXX() family.
* MinLBFGS() is renamed to MinLBFGSCreateXXX(). LBFGSState is renamed to MinLBFGSState. LBFGSReport is renamed to MinLBFGSReport. Unit name is changed from LBFGS to MinLBFGS.
* ability to set maximum step (useful when minimizing fast growing functions)
Additional Information
Programming language Unspecified
Attached Files

- Relationships

There are no notes attached to this issue.

- Issue History
Date Modified Username Field Change
2010-04-12 11:22 SergeyB New Issue
2010-04-12 11:22 SergeyB Status new => assigned
2010-04-12 11:22 SergeyB Assigned To => SergeyB
2010-04-12 11:22 SergeyB Programming language => Unspecified
2010-04-12 11:23 SergeyB Status assigned => resolved
2010-04-12 11:23 SergeyB Fixed in Version => [NOT RELEASED YET] Next release
2010-04-12 11:23 SergeyB Resolution open => implemented
2010-04-12 13:09 SergeyB Description Updated

Mantis 1.1.6[^]
Copyright © 2000 - 2008 Mantis Group
Powered by Mantis Bugtracker