Context Navigation

Added ModelCreators
Refactored SymbolicClassificationModel and SymbolicDiscriminantFunctionClassificationModel
Added ModelCreatorParameter to Analyzers and Evaluators if needed
Corrected wiring in symbolic classification problems (single- and multiobjective
Adapted simplifier

11:01 Changeset [8593] by sforsten

#1681: Input variables can now be drag & dropped between ProblemData. The input variables don't have to be in the exact same order.

10:36 Ticket #1942 (Improve CSV import for data analysis problems) created by sforsten

When importing a data analysis problem from a csv file, it should be …

10:30 Ticket #1941 (Additional classification problem instances) created by sforsten

Adding additional classification problems to problem instances from …

09/06/12:

16:54 Ticket #1728 (Huge number of exceptions thrown when loading meta-optimization problems) closed by jkarder

obsolete: I have tested the deserialization and noticed that some exceptions …

16:43 Ticket #1940 (Unify model creation in SymbolicClassificationDataAnalysis) created by abeham

Currently the model creation and threshold calculation is spread over …

16:15 Changeset [8592] by gkronber

#1902 added default ctor for HyperParameter

15:37 Changeset [8591] by sforsten

#1758: merged r8510:8590 from trunk to branch

14:45 Changeset [8590] by jkarder

#1853:

added MultiDoubleValueCrossover
fixed bug in AverageDoubleValueCrossover
minor code improvements

14:15 Ticket #1727 (Meta-optimization does not work correctly for algorithms that do not ...) closed by jkarder

worksforme: With r8589 I changed the assigned value to zero so it does not affect …

14:13 Changeset [8589] by jkarder

#1727:

set the number of evaluated solutions to zero if the result is missing in the run
improved result lookup

13:52 Ticket #1939 (Update docking library Winforms UI 2.3.1 to DockPanel Suite v2.7) created by mkommend

Winforms UI is further developed at http://dockpanelsuite.com/ and a …

11:47 Changeset [8588] by ascheibe

#1937 fixed more cases of file names

11:35 Changeset [8587] by ascheibe

#1937

fixed wrong assembly references in project files
fixed cases of file names
removed an InvokeRequired check that Mono couldn't handle
changed visibility of inherited setters so that the Mono compiler doesn't crash
specified the namespace of the Random class so that Mono doesn't confuses it with our Random class

11:03 Ticket #1646 (Implement new Crossover for GP) closed by mkommend

worksforme: Yes you are right, this is not really an issue anymore.

10:27 Ticket #1365 (Analyzer to calculate the distribution of fitness values in GP) closed by mkommend

duplicate

10:22 Changeset [8586] by sforsten

#1867: renamed view DeleteWithThreshold to DeleteWithThresholdView

10:05 Ticket #1938 (Global setting for the number of displayed digits of real values) created by gkronber

09:52 Changeset [8585] by ascheibe

#1861 merged changes from trunk into branch

09:43 Ticket #1937 (Trunk integration of Mono patches) created by ascheibe

This ticket is for tracking the trunk integration of the changes that …

09:21 Ticket #1933 (Random-forest inspired variable impact view for symbolic data analysis ...) closed by gkronber

duplicate: Duplicate of #1358.

09:03 Ticket #1630 (Weighted voting and confidence measure for ensembles of discriminating ...) closed by gkronber

duplicate: Yes, this is the original feature request ticket. Since the …

08:36 Ticket #1142 (Exploration of new data-analysis features) closed by gkronber

obsolete

08:26 Ticket #1936 (Kernelized kNN algorithm) created by gkronber

In #1902 a number of covariance functions has been implemented that …

08:24 Ticket #1935 (Support available covariance functions also as kernels in the SVM) created by gkronber

In ticket #1902 a number of covariance functions for Gaussian …

08:20 Ticket #1934 (Operator equalisation operator from feature branch #1142) created by gkronber

#1142

08:19 Ticket #1933 (Random-forest inspired variable impact view for symbolic data analysis ...) created by gkronber

#1142

08:16 Ticket #1932 (Pruning operator for symbolic data analysis trees from feature branch #1142) created by gkronber

#1142

08:12 Ticket #1931 (Covariant parsimony pressure operator from feature branch #1142) created by gkronber

#1142

08:04 Ticket #489 (Fix FxCop warnings in SymbolicExpressionTree encoding) closed by gkronber

obsolete: Not going to happen.

08:03 Ticket #490 (Fix FxCop warnings in PluginInfrastructure) closed by gkronber

obsolete: Not going to happen.

07:58 Changeset [8584] by gkronber

#1805: added getters for estimation limits to the ISymbolicRegressionModel interface

09/05/12:

23:06 Changeset [8583] by gkronber

#1902 fixed build fail.

17:04 Changeset [8582] by gkronber

#1902 implemented a few covariance functions as parameterized named items. Implemented rudimentary view for Gaussian process models.

16:27 Changeset [8581] by sforsten

#1292: removed unnecessary reference

16:22 Changeset [8580] by gkronber

#1902: fixed coloring in line chart for GPR

16:11 Changeset [8579] by sforsten

#1292: deleted obsolete branch

16:10 Ticket #1930 (Classification threshold view does not work correctly when there are ...) created by abeham

If a class has only datapoints in training, but not in test …

16:07 Changeset [8578] by sforsten

#1292:

added ProblemDataView which has a button to open the feature correlation
added abstract base class for feature correlations
added caches for the feature correlation
created own class for calculation of feature correlation
changed SelectedItemChanged to SelectionChangeCommitted events, so the correlation is only calculated if the user changes the selection

14:24 Changeset [8577] by mkommend

#1923: Changed type discovery to return only generic types with exactly the same type parameter and adapted the unit test accordingly.

12:57 Ticket #1929 (Variablecondition symbol should use relative thresholds) created by mkommend

The variable condition symbols currently uses a slope and an absolute …

11:34 Changeset [8576] by jkarder

#1853: created branch for MetaOptimization (trunk integration)

11:31 Changeset [8575] by abeham

#1890: Corrected estimation limits of simplified model

11:11 Changeset [8574] by jkarder

#1853:

extracted experiment generation from encoding
added creators
added crossovers
added manipulators
added support for parameters of type IFixedValueParameter
minor code improvements

10:26 Changeset [8573] by mkommend

#1928: Corrected bug in AccuracyMaximizationThresholdCalculator regarding multi-class classification.

10:14 Ticket #1928 (The accuracy maximizing threshold calculator returns sub-optimal ...) created by mkommend

10:00 Ticket #45 (Commandline options for the HL Starter) closed by gkronber

duplicate: This issue has been picked up again by jkarder in #1926.

09/04/12:

18:26 Changeset [8572] by spimming

#1894: FibonacciHeap implementation added

16:34 Changeset [8571] by mkommend

#1923:

Rewrote type checks for type discovery of plugin infrastructure
Extracted common functionality of ApplicationManagers in another class.
Added unit tests for the newly implemented methods*
Updated test lists to include the new unit tests

16:16 Changeset [8570] by ascheibe

#1886 fixed a small bug

13:10 Changeset [8569] by ascheibe

#1886 added functionality so that calculated values can be stored in the results of the runs

11:53 Changeset [8568] by gkronber

#1927 removed plugin reference to HeuristicLab.Collections as it is only required by the compiler

11:47 Changeset [8567] by gkronber

#1927 added plugin references to HeuristicLab.Common and HeuristicLab.Collections

11:32 Changeset [8566] by gkronber

#1927 implemented check to deactivate input variables that are constant in the training partition in the CSV problem instance providers for regression, classification and clustering.

11:29 Ticket #1927 (The CSV problem instance provider should automatically disable input ...) created by gkronber

11:25 Changeset [8565] by gkronber

#1902 implemented RQard covariance function.

11:24 Changeset [8564] by gkronber

#1890

added an extension to calculate the range of IEnumerable<double>
increased the buffer size for the heuristic determination of separator characters in the table file parser (to make it work with files that have more than 1024 bytes in the second line).

10:34 Changeset [8563] by jkarder

#1926:

created argument handling infrastructure
added StartArgument

10:15 Ticket #1926 (Add support for command line arguments) created by jkarder

There should be a way to pass and handle command line arguments in …

09:50 Changeset [8562] by gkronber

#1902 implemented LinearARD and MaternIso covariance functions.

09/03/12:

16:33 Changeset [8561] by bburlacu

#1661: Fixed bug in storable constructor call in the SymbolicExpressionTreeLengthAnalyzer.

16:18 Changeset [8560] by gkronber

#1890: fixed a bug in the InstantiateAllCreatables unit test. Only a part of all assemblies has been by the unit test up to now as the assembly loading statement has been missing.

(also updated the project reference for alglib to version 3.6.0)

16:16 Changeset [8559] by gkronber

#1292: removed the default constructor for FeatureCorrelation as it simply runs into a NullReferenceException (the default ctor is not used anywhere and is senseless).

This fixes the unit test fail for the meta-optimization branch on the builder.

16:04 Changeset [8558] by ascheibe

#1886 runs can now be opened in the statistical tabular view

15:26 Changeset [8557] by bburlacu

#1772: Introduced base class and interface for tracing operators. Introduced SymbolicExpressionTreeNodeComparer interface to be implemented by node matching operators. Fixed bug in the TracingSymbolicExpressionTreeManipulator where nodes modified by the Full- and OnePoint tree shakers were not correctly detected. The SymbolicExpressionTreeNodeSimilarityComparer is now injected in the tracing genetic operators as a parameter.

15:09 Changeset [8556] by bburlacu

#1772: Modified genealogy graph chart and view to reflect changes in the class hierarchy.

14:58 Changeset [8555] by bburlacu

#1772: Introduced more specific graph class for symbolic expression problems.

13:27 Changeset [8554] by mkommend

#1915:

Corrected class names and class values caching in ClassificationProblemData
Removed caching of classification penalties
Corrected AccuracyMaximizationThresholdCalculator (retrieving of penalties was switched)
Added asserts for the achieved accuracy to the classification sample unit test

09/01/12:

22:32 Changeset [8553] by abeham: #1890: Updated best known qualities of missing QAPLIB solutions

08/31/12:

14:15 Changeset [8552] by mkommend: #1919: Corrected event handling regarding changing of thresholds in DiscriminantClassificationSolutions.
14:02 Changeset [8551] by mkommend: #1919: Adapted forgotten evaluator to r8550.
13:52 Changeset [8550] by mkommend: #1919: Changed threshold calculation methods to instance instead of static methods.
13:47 Changeset [8549] by abeham: #1924: Divided penalty by the number of evaluated fitness cases
12:18 Ticket #1925 (IndexOutOfRangeException in SetClassDistributionCutPointThresholds) created by abeham: Probably a corner case that doesn't occur to often, but can lead to an …
12:13 Changeset [8548] by abeham: #1924: Added evaluator that calculates the penalty-weighted accuracy score
10:40 Changeset [8547] by mkommend: #1890: Added more meaningful assert message in 'InstatiateAllCreateables' unit test.

08/30/12:

16:24 Changeset [8546] by spimming

#1894:

fast binary heap added
4-ary binary heap added
FibonacciHeap initial commit

16:09 Changeset [8545] by fschoepp

#1888:

Controller is now capable of gathering Hive Jobs
Hive Jobs will be mapped to independent Job-Class (shared between Controller and Frontend)
HiveScenarioManager is capable of gathering Hive Jobs + their results
Job Results will be mapped to string properties
Frontend renders all Results after opening the job details
Misc: Frontend now passes User-object to Controller so that it is able to connect to the Hive Service (hardcoded values removed)

16:08 Changeset [8544] by jkarder

#1853: ValueView now uses the TypeSelectorDialog instead of the ObjectSelectorDialog

12:12 Ticket #1924 (Evaluator for classification problems that considers classification ...) created by abeham

According to mkommend, the penalties are currently only accounted for …

11:56 Changeset [8543] by mkommend

#1292: Removed the feature correlation from the data analysis problem data as the implemenation is not yet finished and otherwise it could lead to persistence breaks.

11:47 Changeset [8542] by mkommend

#1292: Integrated correlation analysis of datasets in the trunk.

11:25 Changeset [8541] by spimming

#1894: renamed heap implementations

11:20 Changeset [8540] by spimming

#1894: fixed assignment issue in BinaryHeap

08/29/12:

18:18 Changeset [8539] by spimming

#1894:

Dijkstra version with no decrease key
used wrong index in BinHeap implementation
implement interface in BinaryHeap

16:53 Changeset [8538] by mkommend

#1292: Merged trunk changes in preparation of the branch reintegration.

16:43 Changeset [8537] by mkommend

#1292: Improved drawing of feature correlation view.

10:36 Changeset [8536] by mkommend

#1923: Reverse merged r8531 (changes in application managers) as this introduced errors in the type discovery.

09:22 Changeset [8535] by jkarder

#1853:

enhanced combinations count calculation
restructured code
minor code improvements
added license information

08/28/12:

16:13 Changeset [8534] by sforsten

#1776:

merged r8508:8533 from trunk into branch
AverageThresholdCalculator and MedianThresholdCalculator can now handle multi class classification
changed combo boxes in ClassificationEnsembleSolutionView to drop down list

16:09 Ticket #1880 (Provide Qualities Histogram during algorithm runs) closed by mkommend

duplicate: An analyzer with the described behavior was already implemented in #1465.

15:50 Ticket #1858 (DeleteColumnGroupCommand should support multiple ColumnGroups) closed by mkommend

done

15:48 Ticket #1639 (Sorting values in a column should be stable) closed by mkommend

done

15:47 Ticket #1633 (Display column index for columns in a columngroup to simplify ...) closed by mkommend

done

15:08 Ticket #1923 (CheckTypeCompatibility does not check constraints on generic type ...) created by mkommend

The CheckTypeCompatibility in all ApplicationManagers could be …

15:04 Changeset [8533] by sforsten

#1920: corrected typo

14:59 Changeset [8532] by mkommend

#1820: Refactored and corrected data importer save as problem data functionality and corrected project references.

13:11 Changeset [8531] by mkommend

#1919: Refactored calculation of thresholds for SymbolicDiscriminantFunctionClassficationModels and removed the automatic recalculation of thresholds during solution creation.

11:48 Changeset [8530] by abeham