Timeline
09/28/09:
- 17:00 Changeset [2398] by
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adapted behaviour of CEDMA server to the new modeling database (ticket #759)
- 16:17 Changeset [2397] by
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corrected ModelingResultCalculators for TimeSeriesPrognosis (ticket #755)
- 14:36 Ticket #768 (CEDMA engines should use a limited number of trainingsamples to ...) closed by
- fixed: Fixed with r2396.
- 14:36 Changeset [2396] by
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Fixed #768 (CEDMA engines should use a limited number of trainingsamples to generate more models in less time)
- 14:32 Ticket #768 (CEDMA engines should use a limited number of trainingsamples to ...) created by
- 14:26 Changeset [2395] by
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Increased the limit for termination of GP engines when overfitting is likely. #762 (ValidationQuality improvement progress as additional stopping criterion for default StructId Engines)
- 13:32 Ticket #767 (Save functionality for CEDMA settings) created by
- The adjuste CEDMA settings (targets, allowed inputs, algorithms, …
- 10:56 Changeset [2394] by
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removed unnecessary class !IProblem from modeling database (ticket #759)
09/27/09:
- 17:28 Ticket #765 (GP Predictor should output NaN if the predicted value for a row can't ...) closed by
- fixed: Fixed with r2393.
- 17:27 Changeset [2393] by
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Fixed #765 (GP Predictor should output NaN if the predicted value for a row can't be calculated).
- 17:19 Ticket #766 (CEDMA server should start new runs of deterministic algorithms if the ...) closed by
- fixed: Fixed with r2392.
- 17:15 Changeset [2392] by
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Fixed #766 (CEDMA server should start new runs of deterministic algorithms if the settings for time-series algorithms are changed).
- 17:15 Ticket #766 (CEDMA server should start new runs of deterministic algorithms if the ...) created by
- CEDMA server doesn't start new runs if the MinTimeOffset or …
- 17:13 Ticket #765 (GP Predictor should output NaN if the predicted value for a row can't ...) created by
- At the moment an InvalidOperationException is thrown. This should be …
- 17:06 Ticket #764 (Delete CEDMA console) closed by
- fixed: Fixed with r2391.
- 17:06 Changeset [2391] by
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Fixed #764 (Delete CEDMA console).
- 16:51 Ticket #764 (Delete CEDMA console) created by
- Has been replaced by new model analyzer.
09/25/09:
- 11:11 Changeset [2390] by
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correctd bug in persistence of models (ticket #759)
09/24/09:
- 17:37 Changeset [2389] by
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adapted modeling database (ticket #759)
- 16:52 Changeset [2388] by
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Adapted ModelingResultCalculators to keep a mapping from ModelingResult to evaluators. Using mapping in DefaultOperators for data-modeling engines. #755
- 13:52 Ticket #763 (Plugin for data-modeling with k-Nearest Neighbour) created by
- 13:24 Changeset [2387] by
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added GetModelingResultCalculator method to modeling result mapping (ticket #755)
- 13:09 Changeset [2386] by
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added mapping between ModelTypes and ModelingResults (ticket #755)
- 11:37 Changeset [2385] by
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Implemented #762 (ValidationQuality improvment progress as additional stopping criterion for default StructId Engines)
- 09:11 Ticket #762 (ValidationQuality improvment progress as additional stopping criterion ...) created by
- 09:10 Ticket #761 (Additional model quality metrics) closed by
- fixed
- 09:09 Ticket #754 (The CEDMA controller should support setting the modeling type ...) closed by
- fixed
09/23/09:
- 17:12 Changeset [2384] by
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added possibility to create input variables in modeling database (ticket #759)
- 15:46 Changeset [2383] by
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added mapping between ModelingResults and SimpleEvaluators (ticket #755)
- 14:05 Changeset [2382] by
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refactored modeling database to enable the change of models (ticket #759)
- 13:58 Changeset [2381] by
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added GetInputVariables to IPredictor (ticket #760)
- 13:38 Changeset [2380] by
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renamed file MatrixCreator.cs -> Matrix.cs to reflect class name change in r2379. #761
- 13:35 Changeset [2379] by
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Implemented additional model quality metrics. #761
- 11:23 Ticket #761 (Additional model quality metrics) created by
- * general: NMSE (normalized Mean Squared Error) * time-series: (W)DS …
09/22/09:
- 17:10 Ticket #746 (CEDMA server is not compatible with new data-modeling algorithms) closed by
- fixed
- 17:10 Ticket #757 (Predictors generated by SVM for time-series prognosis have to store ...) closed by
- fixed
- 17:09 Ticket #750 (LinearRegressionOperator should first remove columns with many NaN ...) closed by
- fixed
- 17:09 Ticket #753 (CEDMA Controller should adapt the training/validation/test set for ...) closed by
- fixed: Fixed with r2375 (also see #754)
- 15:22 Ticket #756 (Enumerable for the algorithm type (Classification/Regression/Time-Series)) closed by
- fixed
- 15:21 Ticket #749 (Move IteratePrefix of IFunctionTree from EvaluatorBase to new class ...) closed by
- fixed
- 14:50 Ticket #731 (The modeling database backend should support a way to store ...) closed by
- fixed
- 14:48 Ticket #760 (IPredictor should have a method to get all used variables) created by
- IEnumerable<string> GetUsedVariables(); tbd with GK
- 13:47 Changeset [2378] by
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Added "Set for all" button to simplify CEDMA algorithm configuration. #754
- 11:45 Changeset [2377] by
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- Implemented cloning and persistence in data-modeling algorithms.
- Fixed bugs in CEDMA controller.
09/21/09:
- 20:45 Changeset [2376] by
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Fixed a small bug. #754 (The CEDMA controller should support setting the modeling type (classification/regression/time-series) for each target variable independently)
- 20:23 Changeset [2375] by
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Refactored CEDMA dispatcher and CEDMA server view to allow different modeling scenarios for each variable. #754
- 15:39 Ticket #759 (The modeling database backend should provide methods to enable update ...) created by
- 15:07 Ticket #758 (CEDMA server should be based on new HL.MainForm) created by
- 15:03 Changeset [2374] by
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Fixed a bug in extraction of variable impacts. #755 (Hard-coded strings for variable names of data-modeling results)
- 14:49 Changeset [2373] by
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Fixed #757 (Predictors generated by SVM for time-series prognosis have to store min/max time offset to allow later application to new data).
- 14:49 Changeset [2372] by
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Fixed a bug in extraction of TrainingMAPE. #755 (Hard-coded strings for variable names of data-modeling results)
- 14:15 Changeset [2371] by
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added code for persisting of ModelType into the database (ticket #756)
09/18/09:
- 22:20 Changeset [2370] by
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Added enumerable type for model results and changed analyzer model, the database backend and the model analysis operators to use the enumerable type instead of hard-coded strings. #755 (Hard-coded strings for variable names of data-modeling results)
- 20:27 Changeset [2369] by
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Added enum ModelType (classification, regression, time-series-prognosis). #756
- 19:52 Ticket #757 (Predictors generated by SVM for time-series prognosis have to store ...) created by
- 19:49 Ticket #756 (Enumerable for the algorithm type (Classification/Regression/Time-Series)) created by
- A field indicating the type of model has to be added to the model-type …
- 19:46 Ticket #755 (Hard-coded strings for variable names of data-modeling results) created by
- The hard-coded strings should be replaced by an enumerable. The …
- 19:40 Ticket #754 (The CEDMA controller should support setting the modeling type ...) created by
- 19:38 Ticket #753 (CEDMA Controller should adapt the training/validation/test set for ...) created by
- 18:38 Ticket #752 (Plugin for data-modeling with decision trees) created by
- 18:37 Ticket #751 (Plugin for for data-modeling with ANN (integrated into CEDMA)) created by
09/17/09:
- 13:32 Changeset [2368] by
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Fixed a bug in the variable impact calculation operators. #750.
- 10:15 Changeset [2367] by
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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
09/16/09:
- 17:15 Changeset [2366] by
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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
- fixed: Fixed with r2365.
- 17:14 Changeset [2365] by
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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
- fixed
- 14:26 Changeset [2364] by
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added FunctionTreeIterator to HeuristicLab.GP.Interfaces (ticket #749)
- 14:18 Ticket #749 (Move IteratePrefix of IFunctionTree from EvaluatorBase to new class ...) created by
- 13:13 Changeset [2363] by
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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
- 11:32 Ticket #747 (GP engines create model with non-zero time-offsets) created by
- 11:20 Ticket #746 (CEDMA server is not compatible with new data-modeling algorithms) created by
09/15/09:
- 18:16 Changeset [2362] by
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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
- 16:37 Ticket #744 (Squared input variables in linear models) created by
- 16:36 Ticket #742 (Consistent naming scheme for data-modeling engines) closed by
- fixed: Fixed with r2361.
- 16:36 Changeset [2361] by
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Fixed #742 (Consistent naming scheme for data-modeling engines).
- 16:36 Ticket #706 (Linear regression algorithm for time series) closed by
- fixed: Implemented with r2360.
- 16:35 Changeset [2360] by
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Implemented #706 (Linear regression algorithm for time series).
- 16:02 Changeset [2359] by
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changed behavior of bubblechart in ZoomToViewSize method (ticket #723)
- 16:00 Changeset [2358] by
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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
- 14:59 Ticket #742 (Consistent naming scheme for data-modeling engines) created by
- […]
- 14:50 Ticket #741 (EvaluatedSolutions counter and current selection pressure is stored ...) created by
- 14:48 Ticket #705 (SVM for time series prognosis) closed by
- fixed
- 14:48 Ticket #625 (Algorithm for support vector classification) closed by
- fixed
- 14:48 Ticket #740 (SimpleEvaluators in HL.GP.StructId and HL.SVM are not compatible with ...) closed by
- fixed
- 14:47 Ticket #739 (Engine for classification based on linear regression) closed by
- fixed
- 14:07 Changeset [2357] by
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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
- In HL.GP.StructId the output matrix contains the original value …
- 14:01 Changeset [2356] by
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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
- fixed
- 09:48 Ticket #732 (Observable Collection is needed for the ModelAnalyzer) closed by
- fixed
- 09:48 Ticket #716 (Prototype implementation for generic main form) closed by
- fixed
- 09:47 Changeset [2355] by
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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
- fixed
09/14/09:
- 18:48 Changeset [2354] by
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Added RandomInjector (necessary for selection operator) to TimeSeriesSupportVectorRegression engine. #705
- 18:48 Ticket #736 (AnalyzerModel should also support time-series or classification ...) closed by
- fixed
- 18:43 Changeset [2353] by
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Added default engine for linear regression based classification. #739
- 18:09 Ticket #739 (Engine for classification based on linear regression) created by
- 17:35 Changeset [2352] by
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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
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Worked on SVM classification engine. #625
- 14:27 Changeset [2350] by
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corrected usage of new and override keywords for inherited properties from control or form in MainFormBase (ticket #716)
- 12:59 Changeset [2349] by
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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
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adapted mainform base to declare gui specific members with the new keyword (ticket #716)
- 10:08 Changeset [2347] by
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Worked on SVR algorithm for time-series. #705
