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12:23 Changeset [14892] by gkronber: #2699: made some adjustments after bwerth's changes (mainly formatting)
11:06 Changeset [14891] by bwerth: #2699 reworked kenel functions (beta is always a scaling factor now), added LU-Decomposition as a fall-back if Cholesky-decomposition fails
09:20 Changeset [14890] by gkronber: #2779: removed reference to resx file

04/25/17:

22:47 Changeset [14889] by gkronber: #2779: added a solution view which uses the bubblechart for interactive visualization of model residuals. (HACK)
22:44 Ticket #2779 (For model validation and inspection an analysis of residuals over ...) created by gkronber: In model validation we should check if the distribution of residuals …
09:42 Changeset [14888] by gkronber: #2699: re-added calculation of leave one out cv estimate

04/24/17:

18:31 Changeset [14887] by gkronber: #2699: worked on kernel ridge regression. moved beta parameter to algorithm. reintroduced IKernel interface to restrict choice of kernel in kernel ridge regression. speed-up by cholesky decomposition and optimization of the calculation of the covariance matrix.
16:26 Changeset [14886] by mkommend: #2778: Refactored and corrected shuffling in DataPreprocessing.
16:25 Ticket #2778 (Shuffling manipulation in the DataPreprocessing does not work as expected) created by mkommend: * Although the option to treat the training / test partition …
14:45 Changeset [14885] by gkronber: #2699 renamed and moved files
14:41 Changeset [14884] by gkronber: #2699 renamed folder. Regression with radial basis functions can be seen as a special case of kernel ridge regression
13:17 Changeset [14883] by bwerth: #2699 checked and reformulated gradient functions for kernels

04/23/17:

12:53 Changeset [14882] by abeham: #2664: made post build event (merge configs) in Clients.Hive.Slave project OS dependent
11:23 Ticket #2777 (Power and root symbols should be renamed to avoid confusion) created by gkronber: The symbols are interpreted as - power(x,y) = power(x, round(y)) - …

04/21/17:

08:28 Ticket #2776 (Switch off overfitting analyzer by default in symbolic regression problem) created by gkronber: The analyzer is not really helpful and produces potentially confusing …
07:15 Ticket #2759 (Change problemdata of DataAnalysisAlgorithms) closed by gkronber: done
07:12 Ticket #2667 (ObjectDisposedException might crash HL in ProgressView in combination ...) closed by gkronber: done
07:12 Changeset [14881] by gkronber: #2667: merged r14287 and r14297 from trunk to stable

04/20/17:

22:11 Ticket #2775 (MultiRealVectorCrossover throws exception when applied during ...) created by abeham: The multi-objective test function problem should properly configure …
18:21 Changeset [14880] by gkronber: #2704: added more expression templates

04/19/17:

18:49 Changeset [14879] by gkronber: #2704 added min value parameter for exp
16:53 Changeset [14878] by bburlacu: #1772: Merge trunk changes.
14:42 Changeset [14877] by mkommend: #2774: Allowed storing additional data in the scope of an individual.
14:41 Ticket #2774 (Individuals should be able to store additional data) created by mkommend: Currently, an Individual wraps a scope and allows access to the …
11:35 Ticket #2773 (It should be possible to pause / stop the NLR algorithm) created by gkronber
11:16 Changeset [14876] by dsouravl: #2762: implemented sorting heuristics, starting to work on best fit heuristics

04/18/17:

01:15 Changeset [14875] by pkimmesw: #2665 BenchmarkSuite, all examples, partially tested, VectorExpressions added

04/15/17:

09:19 Changeset [14874] by gkronber: #2759: merged r14805 from trunk to stable
08:44 Changeset [14873] by gkronber: #2704: added possibility to automatically adjust constants based on the distributions of evaluated expressions to allow limiting distributions for arguments of functions (e.g. log should have positive args only, exp should have rather small args only)

04/14/17:

17:53 Changeset [14872] by gkronber: #2699: made a number of changes mainly to RBF regression model
12:28 Changeset [14871] by mkommend: #745: Corrected build path of HL.DataAnalysis.Glmnet.
09:07 Changeset [14870] by gkronber: #2699: merged changesets from trunk to branch
08:58 Changeset [14869] by gkronber: #2699: merged changesets from trunk to branch
08:37 Ticket #2772 (Provide full functionality of glmnet package) created by gkronber: So far we have only provided a wrapper for elastic net regression. …
08:33 Ticket #2771 (Support for factor variables in elastic net regression) created by gkronber: It would be possible to automatically generate binary indicator …
08:27 Ticket #2770 (Extend optimized interpreters for symbolic models to support factor ...) created by gkronber: The following interpreters do not yet support symbols for factor …
08:25 Ticket #2769 (Allow string variables as target variables in classification algorithms) created by gkronber
08:25 Ticket #2768 (Smalltalk formatter should support factor variables) created by gkronber: #2650 introduced factor variables for symbolic regression but the …
08:24 Ticket #2767 (Allow factor variables in decision tree algorithms especially GBT) created by gkronber
08:23 Ticket #2766 (Support string variables in data preprocessing view) created by gkronber
08:21 Ticket #2703 (Gamma distribution for HeuristicLab) closed by gkronber: done
08:21 Changeset [14868] by gkronber: #2703: merged r14407 from trunk to stable
08:19 Ticket #2631 (Confidence Intervals for Random Forest Regression) closed by gkronber: done
08:18 Ticket #2689 (Parameters of SymbolicExpressionTreeEncoding are not prefixed with the ...) closed by gkronber: done

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