Timeline
04/26/17:
- 12:23 Changeset [14892] by
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#2699: made some adjustments after bwerth's changes (mainly formatting)
- 11:06 Changeset [14891] by
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#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
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#2779: removed reference to resx file
04/25/17:
- 22:47 Changeset [14889] by
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#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
- In model validation we should check if the distribution of residuals …
- 09:42 Changeset [14888] by
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#2699: re-added calculation of leave one out cv estimate
04/24/17:
- 18:31 Changeset [14887] by
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#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
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#2778: Refactored and corrected shuffling in DataPreprocessing.
- 16:25 Ticket #2778 (Shuffling manipulation in the DataPreprocessing does not work as expected) created by
- * Although the option to treat the training / test partition …
- 14:45 Changeset [14885] by
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#2699 renamed and moved files
- 14:41 Changeset [14884] by
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#2699 renamed folder. Regression with radial basis functions can be seen as a special case of kernel ridge regression
- 13:17 Changeset [14883] by
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#2699 checked and reformulated gradient functions for kernels
04/23/17:
- 12:53 Changeset [14882] by
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#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
- 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
- The analyzer is not really helpful and produces potentially confusing …
- 07:15 Ticket #2759 (Change problemdata of DataAnalysisAlgorithms) closed by
- done
- 07:12 Ticket #2667 (ObjectDisposedException might crash HL in ProgressView in combination ...) closed by
- done
- 07:12 Changeset [14881] by
04/20/17:
- 22:11 Ticket #2775 (MultiRealVectorCrossover throws exception when applied during ...) created by
- The multi-objective test function problem should properly configure …
- 18:21 Changeset [14880] by
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#2704: added more expression templates
04/19/17:
- 18:49 Changeset [14879] by
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#2704 added min value parameter for exp
- 16:53 Changeset [14878] by
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#1772: Merge trunk changes.
- 14:42 Changeset [14877] by
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#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
- 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
- 11:16 Changeset [14876] by
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#2762: implemented sorting heuristics, starting to work on best fit heuristics
04/18/17:
- 01:15 Changeset [14875] by
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#2665 BenchmarkSuite, all examples, partially tested, VectorExpressions added
04/15/17:
- 09:19 Changeset [14874] by
- 08:44 Changeset [14873] by
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#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
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#2699: made a number of changes mainly to RBF regression model
- 12:28 Changeset [14871] by
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#745: Corrected build path of HL.DataAnalysis.Glmnet.
- 09:07 Changeset [14870] by
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#2699: merged changesets from trunk to branch
- 08:58 Changeset [14869] by
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#2699: merged changesets from trunk to branch
- 08:37 Ticket #2772 (Provide full functionality of glmnet package) created by
- 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
- It would be possible to automatically generate binary indicator …
- 08:27 Ticket #2770 (Extend optimized interpreters for symbolic models to support factor ...) created by
- 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
- 08:25 Ticket #2768 (Smalltalk formatter should support factor variables) created by
- #2650 introduced factor variables for symbolic regression but the …
- 08:24 Ticket #2767 (Allow factor variables in decision tree algorithms especially GBT) created by
- 08:23 Ticket #2766 (Support string variables in data preprocessing view) created by
- 08:21 Ticket #2703 (Gamma distribution for HeuristicLab) closed by
- done
- 08:21 Changeset [14868] by
- 08:19 Ticket #2631 (Confidence Intervals for Random Forest Regression) closed by
- done
- 08:18 Ticket #2689 (Parameters of SymbolicExpressionTreeEncoding are not prefixed with the ...) closed by
- done
04/13/17:
- 16:37 Changeset [14867] by
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#2700 deleted branch as it has been integrated into the trunk
- 16:36 Changeset [14866] by
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#2650 deleted branch as it has been integrated into trunk
- 15:44 Changeset [14865] by
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#2760: Fix issue with resources in CrossValidationView.Designer.cs
- 15:16 Changeset [14864] by
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#2760: Implement shuffling of crossvalidation samples.
- 14:52 Changeset [14863] by
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#2700 fixed bug in cloning ctor
- 14:05 Changeset [14862] by
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#2700 copied tSNE from branch to trunk
- 14:02 Changeset [14861] by
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#2765: Adapted multi-objective SymReg analyzer to add the solutions as tag to the data points.
- 14:01 Changeset [14860] by
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#2765: Implemented tags for data points in ScatterPlot.
- 14:00 Ticket #2765 (ScatterPlot should support tag objects) created by
- It would be really useful to attach objects to the data points that …
- 13:59 Changeset [14859] by
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#2700 update only every x iterations and fixed output paths
- 13:36 Changeset [14858] by
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#2700 fixed another bug in the bh-tsne implementation
- 13:10 Changeset [14857] by
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#2723: Add DatasetUtil static class with useful methods for dealing with Datasets. Add input validation to Dataset constructor.
- 11:15 Changeset [14856] by
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#2700: fixed bug in approximate gradient calculation
04/12/17:
- 12:15 Changeset [14855] by
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#2700: made some changes / bug-fixes while reviewing
- 10:31 Changeset [14854] by
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#2697: introduced original code for scaling from AlglibUtil into GaussianProcessModel to guarantee backwards compatibility regarding unit test results
- 10:19 Changeset [14853] by
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#2757: set factor variables as allowed for miba friction benchmark problems
