Context Navigation

#1899 closed enhancement (done)

Diversity Analyzers should use the new Diversity Calculators from Scatter Search

Reported by:	ascheibe	Owned by:	jkarder
Priority:	medium	Milestone:	HeuristicLab 3.3.8
Component:	Analysis	Version:	3.3.8
Keywords:		Cc:

Description

With Scatter Search also new Similarity Calculators will be merged to trunk. These calculators should also be used for calculating the population diversity in the PopulationDiversityAnalyzer. Implement therefore a PopulationDiversityAnalyzer without the <T> parameter which uses the problem-specific similarity calculators. The old one should be left in trunk but marked deprecated and for removal with HL 3.4. Also hide the old analyzer in the GUI.

Change History (17)

comment:1 Changed 12 years ago by ascheibe

Owner changed from ascheibe to jkarder
Status changed from new to assigned

comment:2 Changed 12 years ago by jkarder

Status changed from assigned to accepted

comment:3 Changed 12 years ago by jkarder

r8478: added population diversity analyzer which uses problem specific similarity calculators

comment:4 Changed 12 years ago by jkarder

Owner changed from jkarder to ascheibe
Status changed from accepted to reviewing

comment:5 Changed 12 years ago by ascheibe

r8482 removed setting the checked state of certain analyzers in the samples unit test as this is already done correctly with the EnabledByDefault property of the analyzers

comment:6 Changed 12 years ago by ascheibe

Owner changed from ascheibe to jkarder
Status changed from reviewing to assigned

Thanks for implementing this. The new analyzer looks good. We should not only add it to the TSP but to all problems where we already have similarity calculators. Additionally the old similarity analyzers as well as the PopulationDiversityAnalyzer class should be marked as deprecated (please mark them with the "Backwards compatible code, remove with 3.4" region).

comment:7 Changed 12 years ago by jkarder

r8720: applied the changes suggested by ascheibe in comment:6:ticket:1899

comment:8 Changed 12 years ago by jkarder

Owner changed from jkarder to ascheibe
Status changed from assigned to reviewing

comment:9 Changed 12 years ago by jkarder

Thanks for the review.

comment:10 Changed 12 years ago by ascheibe

Owner changed from ascheibe to jkarder
Status changed from reviewing to readytorelease

Thanks a lot, looks good!

comment:11 Changed 12 years ago by jkarder

Thanks!

comment:12 Changed 11 years ago by ascheibe

Status changed from readytorelease to assigned

I just found a bug in the analyzer. The storable property of the SimilarityCalculator in SingleObjectivePopulationDiversityAnalyzer is missing as well as cloning of the SimilarityCalculator.