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09/17/09:

13:32 Changeset [2368] by gkronber

Fixed a bug in the variable impact calculation operators. #750.

10:15 Changeset [2367] by gkronber

Fixed #750 (LinearRegressionOperator should first remove columns with many NaN values and after that remove the rows with NaN values).

09:37 Ticket #750 (LinearRegressionOperator should first remove columns with many NaN ...) created by gkronber

09/16/09:

17:15 Changeset [2366] by gkronber

Fixed incompatibility between CEDMA server and time-series algorithms. #746 (CEDMA server is not compatible with new data-modeling algorithms)

17:14 Ticket #747 (GP engines create model with non-zero time-offsets) closed by gkronber
fixed: Fixed with r2365.
17:14 Changeset [2365] by gkronber

Fixed #747 (GP engines create model with non-zero time-offsets).

16:25 Ticket #741 (EvaluatedSolutions counter and current selection pressure is stored ...) closed by gkronber
fixed
14:26 Changeset [2364] by mkommend

added FunctionTreeIterator to HeuristicLab.GP.Interfaces (ticket #749)

14:18 Ticket #749 (Move IteratePrefix of IFunctionTree from EvaluatorBase to new class ...) created by mkommend
13:13 Changeset [2363] by gkronber

Fixed problems with classification algorithms. #746 (CEDMA server is not compatible with new data-modeling algorithms)

12:36 Ticket #748 (FunctionLibraryView is empty) created by gkronber
11:32 Ticket #747 (GP engines create model with non-zero time-offsets) created by gkronber
11:20 Ticket #746 (CEDMA server is not compatible with new data-modeling algorithms) created by gkronber

09/15/09:

18:16 Changeset [2362] by gkronber

Fixed #741 (EvaluatedSolutions counter and current selection pressure is stored incorrectly in models generated by GP algorithms).

16:38 Ticket #745 (More advanced linear regression methods with included feature selection) created by gkronber
16:37 Ticket #744 (Squared input variables in linear models) created by gkronber
16:36 Ticket #742 (Consistent naming scheme for data-modeling engines) closed by gkronber
fixed: Fixed with r2361.
16:36 Changeset [2361] by gkronber

Fixed #742 (Consistent naming scheme for data-modeling engines).

16:36 Ticket #706 (Linear regression algorithm for time series) closed by gkronber
fixed: Implemented with r2360.
16:35 Changeset [2360] by gkronber

Implemented #706 (Linear regression algorithm for time series).

16:02 Changeset [2359] by mkommend

changed behavior of bubblechart in ZoomToViewSize method (ticket #723)

16:00 Changeset [2358] by mkommend

set ActiveView to null during ViewClosed, if the active view is being closed (ticket #743)

15:59 Ticket #743 (Views are not correctly disposed during ViewClosed) created by mkommend
14:59 Ticket #742 (Consistent naming scheme for data-modeling engines) created by gkronber
[…]
14:50 Ticket #741 (EvaluatedSolutions counter and current selection pressure is stored ...) created by gkronber
14:48 Ticket #705 (SVM for time series prognosis) closed by gkronber
fixed
14:48 Ticket #625 (Algorithm for support vector classification) closed by gkronber
fixed
14:48 Ticket #740 (SimpleEvaluators in HL.GP.StructId and HL.SVM are not compatible with ...) closed by gkronber
fixed
14:47 Ticket #739 (Engine for classification based on linear regression) closed by gkronber
fixed
14:07 Changeset [2357] by gkronber

Fixed #740 (SimpleEvaluators in HL.GP.StructId and HL.SVM are not compatible with evaluators in HL.Modeling).

14:06 Ticket #740 (SimpleEvaluators in HL.GP.StructId and HL.SVM are not compatible with ...) created by gkronber
In HL.GP.StructId the output matrix contains the original value …
14:01 Changeset [2356] by gkronber

Moved common (not algorithm specific) model analyzer code (same operator tree in all regression/classification/time-series-prognosis engines) to HL.Modeling. #625, #705, #739.

10:47 Ticket #726 (Dataset should provide method to get all values from a variable) closed by mkommend
fixed
09:48 Ticket #732 (Observable Collection is needed for the ModelAnalyzer) closed by mkommend
fixed
09:48 Ticket #716 (Prototype implementation for generic main form) closed by mkommend
fixed
09:47 Changeset [2355] by mkommend

stored model metadata into modeling.database
changed analyzermodel to use dictionary of string, object (ticket #731)

09:46 Ticket #712 (Redesign database backend for HeuristicLab.Modeling) closed by mkommend
fixed

09/14/09:

18:48 Changeset [2354] by gkronber

Added RandomInjector (necessary for selection operator) to TimeSeriesSupportVectorRegression engine. #705

18:48 Ticket #736 (AnalyzerModel should also support time-series or classification ...) closed by gkronber
fixed
18:43 Changeset [2353] by gkronber

Added default engine for linear regression based classification. #739

18:09 Ticket #739 (Engine for classification based on linear regression) created by gkronber
17:35 Changeset [2352] by gkronber

Using simple version of TheilInequalityCoefficientEvaluator in both, SVR and GP (for time-series).
Deleted GP-specific version of TheilInequalityCoefficientEvaluator. #705

17:30 Changeset [2351] by gkronber

Worked on SVM classification engine. #625

14:27 Changeset [2350] by mkommend

corrected usage of new and override keywords for inherited properties from control or form in MainFormBase (ticket #716)

12:59 Changeset [2349] by gkronber

Created a subclass for time-series prognosis with SVM and created a simple version of TheilInequalityCoefficientEvaluator in HL.Modeling. (#705)

10:25 Changeset [2348] by mkommend

adapted mainform base to declare gui specific members with the new keyword (ticket #716)

10:08 Changeset [2347] by gkronber

Worked on SVR algorithm for time-series. #705

09/09/09:

11:41 Ticket #738 (NotificationDictionary doesn't fire AfterInsertEvent in Add) closed by abeham
fixed
11:40 Changeset [2346] by abeham

fixed a bug in NotificationDictionary (#738)

11:39 Ticket #738 (NotificationDictionary doesn't fire AfterInsertEvent in Add) created by abeham
In the implementation of the IDictionary members (line 81)
11:07 Ticket #737 (Add Notificiation dictionary to HeuristicLab.Common) closed by abeham
fixed: The notification dictionary was moved to HeuristicLab.Common r2345
11:06 Changeset [2345] by abeham

Added NotificationDictionary to HeuristicLab.Common (#737)

11:06 Ticket #737 (Add Notificiation dictionary to HeuristicLab.Common) created by abeham
The Notification dictionary from mkofler should be moved to …

09/08/09:

11:11 Changeset [2344] by gkronber

Extended IAnalyzerModel and the default implementation AnalyzerModel to hold a dictionary of result values and extended GP algorithms for time-series prognosis and classification to store specific results (TheilInequalityCoefficient and Accuracy in the model) (#736). Also prepared IAnalyzerModel and AnalyzerModel and modeling algorithms to store meta-information about models (#731).

10:13 Ticket #736 (AnalyzerModel should also support time-series or classification ...) created by gkronber
10:12 Ticket #728 (VariableImpactCalculator should use static calculate methods) closed by gkronber
fixed
10:11 Ticket #720 (SGP and OSGP engines should be defined in the plugin HL.GP) closed by gkronber
fixed

09/07/09:

19:11 Changeset [2343] by gkronber

added HeuristicLab.GP.Algorithms to CopyAssemblies.cmd script. #720

19:10 Changeset [2342] by gkronber

Deleted implementation branch for #720

19:08 Changeset [2341] by gkronber

Merged changeset r2330:2340 from #720 refactoring branch to the trunk. (r2331, r2335, r2337, r2340)

18:55 Changeset [2340] by gkronber

Fixed some issues in the GP algorithms for time-series prognosis and classification. #720

18:41 Ticket #700 (SVMModel is in incorrect namespace HeuristicLab.Data) closed by gkronber
duplicate: #721
15:54 Changeset [2339] by mkommend

corrected connect, disconnect and deletedatabase behaviour (ticket #712)

15:51 Changeset [2338] by mkommend

corrected setter for icon, title and cursor to use asynchronous methods (ticket #716)

13:03 Changeset [2337] by gkronber

refactoring: pulled common code of OSGP and SGP into static class DefaultStructureIdentificationOperators. #720

12:20 Changeset [2336] by mkommend

added InvokeRequired check in FireMainFormChanged and OnActiveViewChanged (ticket #716)

09/04/09:

16:23 Changeset [2335] by gkronber

Worked on #720:

  • finished AlgorithmBase
  • fixed skeletons for generic StandardGP and OffspringSelectionGP
  • implemented OffspringSelectionGP and StandardGP for HL.GP.StructureIdentification
15:35 Changeset [2334] by mkommend

added progressBar to the status strip (ticket #716)

13:58 Changeset [2333] by mkommend

added EmptyDatabase method in HL.Modeling.Database backend (ticket #712)

13:57 Ticket #722 (IModel should provide a Predict() method to get predicted values for ...) closed by mkommend
fixed: added static method in PredictorBuilder to make it useable from the …
13:57 Changeset [2332] by mkommend

added static method in PredictorBuilder to make it useable from the ModelAnalyzer (ticket #722)

13:55 Ticket #722 (IModel should provide a Predict() method to get predicted values for ...) reopened by mkommend

09/03/09:

17:48 Changeset [2331] by gkronber

created a branch for #720

15:28 Ticket #727 (SVMModelView shows Nu=0.5 Cost=1 for all SVM models) closed by gkronber
fixed: Algorithm parameters should be stored as meta-information to models. …
15:26 Ticket #722 (IModel should provide a Predict() method to get predicted values for ...) closed by gkronber
fixed
15:25 Ticket #735 (VariableEvaluationCalculator should use the VAF instead of MSE as the ...) closed by gkronber
fixed: Fixed with r2330.
15:25 Changeset [2330] by gkronber

Implemented #735

15:22 Changeset [2329] by mkommend

corrected bug in !updatedModel method (ticket #712)

15:17 Ticket #735 (VariableEvaluationCalculator should use the VAF instead of MSE as the ...) created by gkronber
15:01 Ticket #734 (An operator that extracts a scope 'C' stored in a variable in the ...) closed by gkronber
fixed: Added operator SolutionExtractor to HL.Modeling and moved the …
15:00 Changeset [2328] by gkronber

this is the remaining part of changeset r2327.
Applied changes in modeling plugins that are necessary for the new model analyzer (#722)

  • predictor has properties for the lower and upper limit of the predicted value
  • added views for predictors that show the limits (also added a new view for GeneticProgrammingModel that shows the size and height of the model)
  • Reintroduced TreeEvaluatorInjectors that read a PunishmentFactor and calculate the lower and upper limits for estimated values (limits are set in the tree evaluators)
  • Added operators to create Predictors. Changed modeling algorithms to use the predictors for the calculation of final model qualities and variable impacts (to be compatible with the new model analyzer the predictors use a very large PunishmentFactor)
  • replaced all private implementations of double.IsAlmost and use HL.Commons instead (see #733 r2324)
  • Implemented operator SolutionExtractor and moved BestSolutionStorer from HL.Logging to HL.Modeling (fixes #734)
14:54 Changeset [2327] by gkronber

Applied changes in modeling plugins that are necessary for the new model analyzer (#722)

  • predictor has properties for the lower and upper limit of the predicted value
  • added views for predictors that show the limits (also added a new view for GeneticProgrammingModel that shows the size and height of the model)
  • Reintroduced TreeEvaluatorInjectors that read a PunishmentFactor and calculate the lower and upper limits for estimated values (limits are set in the tree evaluators)
  • Added operators to create Predictors. Changed modeling algorithms to use the predictors for the calculation of final model qualities and variable impacts (to be compatible with the new model analyzer the predictors use a very large PunishmentFactor)
  • replaced all private implementations of double.IsAlmost and use HL.Commons instead (see #733 r2324)
  • Implemented operator SolutionExtractor and moved BestSolutionStorer from HL.Logging to HL.Modeling (fixes #734)
11:59 Ticket #734 (An operator that extracts a scope 'C' stored in a variable in the ...) created by gkronber
This operator is necessary to execute the inverse operation to the …
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