Timeline
01/10/13:
- 13:19 Changeset [9144] by
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#2001: Corrected range of tower dataset and adapted SGP regression sample and the according unit test.
- 09:50 Changeset [9143] by
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#1696 implement repeated up-down walks and multi-trajectory aggregation of up-down walks
- 09:48 Changeset [9142] by
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#1696 enable information analysis on very short walks
- 00:53 Changeset [9141] by
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#2002: Added Analysis, Analysis.Views and ability to scale axes logarithmically
01/09/13:
- 23:30 Changeset [9140] by
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#1961: Added creator to project, fixed wiring in CMA-ES algorithm, fixed visualization of random landscape, removed useless function in test functions
- 20:30 Ticket #2002 (Support for logarithmic scaling in charts) created by
- There should be a visual property to choose between linear and …
- 20:04 Changeset [9139] by
- 20:03 Changeset [9138] by
- 19:55 Changeset [9137] by
- 19:38 Changeset [9136] by
- 16:27 Changeset [9135] by
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- OneR handles missing values separately
- adapted OneRClassificationModelView to show the class of missing values
- with a double-click on the row header in ClassificationSolutionComparisonView the selected solution opens in a new view
- put a try catch block around linear discriminant analysis solution (it is only shown, if it doesn't throw an exception)
- 14:59 Changeset [9134] by
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#1992: number of checked items also gets now updated when items are added, removed, moved, replaced or when the content is reset
- 14:56 Changeset [9133] by
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- removed IRealWorldRegressionDataDescriptor and RealWorldResourceRegressionDataDescriptor
- simplified regression data descriptors as suggested by mkommend
- 11:47 Changeset [9132] by
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- Removed optimization plugin as no changes are necessary there
- Changed analyzer to plot mean solution instead of best offspring
- Added a realvector creator that can inject a predefined point
- 10:50 Changeset [9131] by
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- renamed RegressionRealWorldInstanceProvider to RealWorldRegressionInstanceProvider
- added IRealWorldRegressionDataDescriptor and RealWorldResourceRegressionDataDescriptor to set the training and test partition for real world regression problem instances
- shuffled housing dataset and renamed TowerData.txt to Tower.txt in RegressionRealWorld.zip
- 10:31 Ticket #2001 (Some Real World Regression Problem Instances are not correct) created by
- The training and test partition of the tower problem instance is …
- 10:15 Changeset [9130] by
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#1712 deleted Hive Scheduler branch
- 04:23 Changeset [9129] by
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- Changed CMA-ES to reference RealVector directly and work with that encoding only (separation of algorithm and encoding was not trivial to achieve)
- Simplified operator graph (also improves performance)
- Simplified strategy parameters (those used only during update are initialized in update)
- Added many termination criteria (same as in Hansen's Java version)
- Added different ways to calculate the mean (different weightings)
01/08/13:
- 17:08 Changeset [9128] by
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#1423 removed reference to test functions
- 16:55 Changeset [9127] by
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#1423 changed LBFGS to take any single-objective optimization algorithm and throw an exception if the solution creator does not have the correct type in OnStarted().
Also added wiring for parameter names.
- 15:36 Changeset [9126] by
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#1837: Updated sliding window GP branch with trunk changes.
- 11:04 Changeset [9125] by
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#1967: svn:ignore
- 11:01 Changeset [9124] by
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#1967 implemented utility app to draw random samples using a GP prior
01/07/13:
- 22:00 Changeset [9123] by
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#1712 reintegrated Hive Scheduler branch and made further performance improvements
- 21:29 Changeset [9122] by
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- Added an analyzer for the behavior of CMA-ES
- Fixed counting of evaluated solutions
- Fixed ItemNames
- 20:21 Changeset [9121] by
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#1961: Added wiring code, removed obsolete parameters, simplified mainloop slightly, changed sigmabounds to a matrix
- 17:38 Changeset [9120] by
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#1890: Added missing StorableClass attribute to ConstantRegressionModel.
- 17:33 Changeset [9119] by
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- added OneRClassificationModelView
- added ClassificationSolutionComparisonView
- added several calculators (ConfusionMatrixCalculator, FOneScoreCalculator, MatthewsCorrelationCoefficientCalculator)
- fixed bug in OneR
- added StorableClass and Item attribute to several classes
- 17:22 Changeset [9118] by
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#1961: Updated CMA-ES (working version), but no wiring
- 09:46 Changeset [9117] by
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#1998: branch project Algorithms.DataAnalysis.Views
- 09:12 Changeset [9116] by
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#1998: branch project Problems.DataAnalysis.Views
- 01:29 Changeset [9115] by
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#1961: Added CMA-ES branch
01/06/13:
- 12:42 Changeset [9114] by
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#1614: adapted to intvector changes
01/04/13:
- 22:36 Changeset [9113] by
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#1967: svn ignore
- 22:34 Changeset [9112] by
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#1967: worked on tuned GP model and benchmark instances
- 20:50 Changeset [9111] by
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#1902 fixed a calculation bug in the RQiso covariance function
- 20:46 Changeset [9110] by
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- added GA subsumption
- simplified deletion before covering
- simplified XCSDeletionOperator
- 16:29 Changeset [9109] by
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#1712 merged changes from trunk into branch and improved scheduler performance
- 16:06 Changeset [9108] by
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#1902 fixed bugs in ARD covariance functions (checked if parameter and gradient order matches for all functions)
- 14:21 Changeset [9107] by
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#1950 fixed handling of IsAllowedPrivileged in the Hive Job Manager
01/03/13:
- 20:41 Changeset [9106] by
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#1902: fixed a bug in ARD covariance functions that would occur when a parameter prior to the inverse length parameter would be fixed.
- 20:19 Changeset [9105] by
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- included an adapted version of GA correctly
- added action set subsumption
- added deletion after GA and before covering
- 18:28 Changeset [9104] by
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#1902 fixed a bug occurring when the masking covariance function is used.
- 16:19 Changeset [9103] by
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#1967: svn:ignore
- 16:09 Changeset [9102] by
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#1967: ILNumerics source for experimentation
- 16:04 Changeset [9101] by
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#1890: removed comment
- 15:34 Changeset [9100] by
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#1967: added build script
- 15:30 Changeset [9099] by
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#1967: adapted GP tuning branch to work with most recent trunk
- 14:37 Changeset [9098] by
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#2000: renamed parameter properties
- 14:32 Changeset [9097] by
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- added missing SuppressEvents conditions
- removed unnecessary check for stopRequested
- 14:21 Changeset [9096] by
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#2000 created a base class for Gaussian process algorithms and implemented two specific versions for classification and regression with a parameter to choose the model creator
- 13:23 Changeset [9095] by
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#1886 added a project for views
- 11:32 Ticket #2000 (ModelCreator for Gaussian processes should be configurable in the algorithm) created by
- This simplifies future extensibility.
01/02/13:
- 19:31 Changeset [9094] by
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#1999: formatting
- 19:29 Changeset [9093] by
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#1999 added a provider and a configurable problem instance for testing feature selection
- 18:41 Ticket #1999 (Regression problem instances for testing feature selection) created by
- 18:39 Changeset [9092] by
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#1979: reverted r9091 (should be tracked in a separate ticket)
- 17:11 Changeset [9091] by
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#1979: added a new artificial benchmark problem for regression specifically for testing feature selection algorithms
12/29/12:
- 20:15 Changeset [9090] by
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#1980: implemented covering and changed SinglePointCrossover for CombinedIntegerVectorEncoding
12/27/12:
- 19:14 Changeset [9089] by
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- added ConditionActionClassificationProblem
- added ConditionActionEncoding
- added Manipulators, Crossovers and an LCSAdaptedGeneticAlgorithm
- changed LearningClassifierSystemMainLoop
