Feature #2339

Fitting: upon STOP, keep best fit

Added by wuttke 4 months ago. Updated 4 months ago.

Status:NewStart date:16 Apr 2019
Priority:HighDue date:
Assignee:-% Done:

0%

Category:-
Target version:-

Description

When stopping the genetic minimizer, we may end with a fit that is much worse than what had been attained a few steps earlier.

Therefore, after each fit step we should update a register that holds the parameters and the chi2 (or whatever) of the best fit attained so far. Upon stop, parameters should be set to that value.


Related issues

Related to BornAgain - Feature #2340: Fitting: to facilitate switch between minimizers, change handling of minimizers. New 16 Apr 2019

History

#1 Updated by wuttke 4 months ago

  • Tracker changed from Bug to Feature

#2 Updated by wuttke 4 months ago

  • Subject changed from upon stopping minimizer, keep best fit to Fitting: upon STOP, keep best fit

#3 Updated by wuttke 4 months ago

  • Related to Feature #2340: Fitting: to facilitate switch between minimizers, change handling of minimizers. added

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