Opened 12 years ago

Closed 12 years ago

Last modified 10 years ago

#644 closed feature request (done)

Variable impact of CEDMA models should be calculated and stored in the result DB

Reported by: gkronber Owned by: gkronber
Priority: medium Milestone: HeuristicLab 3.3.0
Component: CEDMA.Core Version: 3.2
Keywords: Cc:

Description


Change History (16)

comment:1 Changed 12 years ago by gkronber

  • Status changed from new to assigned

comment:2 Changed 12 years ago by gkronber

Implemented a first version of an operator to calculate variable impacts of models (generated by GP or SVM) with r2034.

comment:3 Changed 12 years ago by gkronber

r2038:

  • Renamed VariableImpactCalculator to VariableQualityImpactCalculator and calculate the ratio of new quality value to old quality value to get an idea how the quality value is influenced by each variable.
  • Changes in Dataset to improve the speed of SetValue (only set a dirty flag instead of reallocating the caches)

comment:4 Changed 12 years ago by gkronber

Implemented base classes for variable impact analysis and implemented specific operators for GP with r2041.

comment:5 Changed 12 years ago by gkronber

Added variable impact calculation operators for support vector machines with r2043.

comment:6 Changed 12 years ago by gkronber

r2044: fixed a minor issue introduced with r2043.

comment:7 Changed 12 years ago by gkronber

Added code to store variable quality impacts for each model into the CEDMA result DB with r2045.

comment:8 Changed 12 years ago by gkronber

Improved schema for variable impacts with r2047.

comment:9 Changed 12 years ago by gkronber

r2048: fixed compile error (introduced with r2047).

comment:10 Changed 12 years ago by gkronber

r2050: trivial refactoring of CEDMA server and server form.

comment:11 Changed 12 years ago by gkronber

Fixed a bug in calculation of variable impacts in GP and SVM algorithms with r2051.

comment:12 follow-up: Changed 12 years ago by gkronber

Refactored JobManager and DistributedEngine to fix bugs in the GridExecuter with r2055.

comment:13 in reply to: ↑ 12 Changed 12 years ago by gkronber

Replying to gkronber:

Refactored JobManager and DistributedEngine to fix bugs in the GridExecuter with r2055.

Changeset r2055 should actually be linked to #642.

comment:14 Changed 12 years ago by gkronber

  • Resolution set to fixed
  • Status changed from assigned to closed

Variable impacts are calculated for SGP, OSGP and SVM and are stored into the CEDMA results DB.

comment:15 Changed 11 years ago by swagner

  • Milestone changed from Iteration 4 to Current

Milestone Iteration 4 deleted

comment:11 Changed 10 years ago by swagner

  • Milestone changed from Current to HeuristicLab 3.3.0

Milestone Current deleted

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