Timeline


and

03/10/11:

19:26 Changeset [5665] by cneumuel

#1215

  • implemented optimization of problem parameters
16:27 Changeset [5664] by gkronber

#1418 ported ROC, confusion matrix and discriminant function classification views and fixed bug in threshold calculation.

14:41 Changeset [5663] by gkronber

#1418 ported estimated values view for classification and regression solutions and porter scatter plot and line chart for regression solutions.

14:19 Changeset [5662] by gkronber

#1418 added ensemble models for regression and classification.

13:15 Changeset [5661] by gkronber

#1418 changed FixedDataAnalysisAlgorithm to start asynchronously (taken from Engine)

13:00 Changeset [5660] by swagner

Worked on OKB (#1174)

12:39 Changeset [5659] by gkronber

#1418 fixed bugs in CrossValidation

12:38 Changeset [5658] by gkronber

#1418 implemented wrapper for LDA (linear discriminant analysis) implemented in alglib.

12:37 Changeset [5657] by gkronber

#1418 Implemented calculation of thresholds.

12:35 Changeset [5656] by swagner

Worked on OKB (#1174)

12:05 Changeset [5655] by cneumuel

#1215

  • fixed wiring with problem
  • added special treatment of the Reset event of DataAnalysisProblem
11:20 Changeset [5654] by cneumuel

#1215

  • made MetaOptimizationProblem storable
  • fixed remove item exception in ValueConfigurationCheckedItemCollectionView
  • added possibility to select engine in CreateExperimentDialog
10:44 Changeset [5653] by cneumuel

#1215

  • evaluation operator returns operatorgraph which creates a scope and an operation for each algorithm execution (each repetition and problem)
  • split ValueConfiguration into ParameterizedValueConfiguration and RangeValueConfiguration
10:06 Changeset [5652] by cneumuel

#1431

  • changed visibility in PluginManager and ApplicationDescription
  • added exe-files as possible plugin-files
10:05 Ticket #1431 (Possibility to setup a plugin environment in code) created by cneumuel
For testing purposes it should be possible to set up an environment …
10:02 Changeset [5651] by gkronber

#1418 implemented wrapper classes for k-Means clustering in alglib.

10:01 Changeset [5650] by gkronber

#1418 implemented recursive collection of result collections into runs in algorithm.

10:00 Changeset [5649] by gkronber

#1418 Implemented classes for classification based on a discriminant function and thresholds and implemented interfaces and base classes for clustering.

01:49 Changeset [5648] by abeham

#1330

  • Unified QAP visualization in solution and problem view
  • Fixed bug in gradient-descent gradient calculation when performing multidimensional scaling
  • Extended QAPLIB parsers to cover some file format variations
  • Added unit tests to check if all QAPLIB instances import without error
  • Changed BestKnownSolution to be an OptionalValueParameter
00:36 Changeset [5647] by swagner

Worked on OKB (#1174)

03/09/11:

21:22 Ticket #1430 (BestKnownQuality should be an optional value parameter in ...) created by abeham
Currently it's a ValueParameter that cannot be set to null if there …
20:58 Changeset [5646] by cfischer

#1364 implemented QualityDifferenceUseRange option

13:46 Changeset [5645] by epitzer

Set CurrentInertia inside operator graph and make sure all operators use it
Set default end value to epsilon instead of zero (#852)

13:02 Changeset [5644] by gkronber

#1418 introduced HeuristicOptimizationEngineAlgorithm

12:42 Changeset [5643] by mkofler

#852: PSO code refactoring. Cleanup and minor improvements.

11:17 Changeset [5642] by svonolfe

Implemented wiring (#1425)

03:23 Changeset [5641] by abeham

#1330

  • worked on visualization (and MDS)
02:08 Changeset [5640] by swagner

Worked on OKB (#1174)

03/08/11:

23:47 Changeset [5639] by swagner

Worked on OKB (#1174)

17:58 Changeset [5638] by ascheibe

#1233 worked on Administration UI

16:37 Changeset [5637] by cneumuel

#1233

  • added treeview for hive jobs in experiment manager
14:54 Changeset [5636] by cneumuel

#1233

  • updated jobstates documentation
  • enhanced ganttChart
  • fixed setting of jobstates
  • added option to force lifecycle-trigger (mainly for testing purposes)
13:27 Changeset [5635] by mkommend

#1418: Removed ReadOnlySymbol and changed ADF-Symbols.

13:14 Documentation/Reference/Particle Swarm Optimization edited by mkofler
(diff)
12:45 Changeset [5634] by cneumuel

#1233

  • added HiveItem partial class
12:41 Documentation/Reference/Particle Swarm Optimization created by mkofler
12:39 Changeset [5633] by ascheibe

#1233 added Appointment/Schedule ws and dao methods

12:06 Changeset [5632] by gkronber

#1429: removed call of Assembly.LoadFrom in DefaultApplicationManager to prevent problems with untrusted assemblies.

11:55 Changeset [5631] by gkronber

#1429: added check to prevent instantiation of IApplications in disabled plugins but successfully loaded assemblies.

11:48 Changeset [5630] by mkommend

#1418: Added bounded mean squared error evaluator.

11:37 Changeset [5629] by gkronber

#1429 Improved plugin loading procedure to prevent exceptions when loading blocked plugins.

10:56 Changeset [5628] by gkronber

#1429 Fixed bug in plugin validator which caused an exception because plugins with more than one assembly were disabled twice if the first assembly could not be loaded.

08:33 Ticket #1429 (PluginValidator potentially disables plugins twice if they contain ...) created by gkronber

03/07/11:

21:24 Changeset [5627] by epitzer

fixed pre-build event to also update AssemblyInfo.cs from frame file (#1330)

18:45 Changeset [5626] by gkronber

#1418 implemented support vector classification algorithm.

18:26 Changeset [5625] by mkommend

#1418: Reorganized branch and removed CreateAble-Attribute from outdated classes.

18:11 Changeset [5624] by gkronber

#1418 renamed interface for interpreter, worked on solutions and models and implemented SVM regression.

18:07 Changeset [5623] by mkommend

#1418: Added possibility to import data from csv files.

17:23 Changeset [5622] by svonolfe

Worked on VNS (#1425)

16:38 Ticket #1428 (BubbleChart uses index as x-values if all a-values are 0.0) created by swinkler
16:15 Changeset [5621] by ascheibe

#1233

  • use mac address as Guid for Slaves (for now...)
  • Slave Windows Service now also works if it can't write to an event source
14:39 Changeset [5620] by gkronber

#1418 implemented base classes for data analysis, classification, and regression solutions.

14:38 Changeset [5619] by cneumuel

#1233

  • added documentation folder
14:23 Changeset [5618] by mkommend

#1418: Added symbolic data analysis problems.

13:04 Changeset [5617] by gkronber

#1418 added implementation of linear regression as FixedDataAnalysisAlgorithm

13:03 Changeset [5616] by gkronber

#1418 Fixed parameter name bug in SymbolicDataAnalysisEvaluator.

13:02 Changeset [5615] by gkronber

#1418 changed order of specialization of algorithms to Algorithm -> EngineAlgorithm -> HeuristicOptimizationAlgorithm.

12:56 Changeset [5614] by ascheibe

#1233

  • added missing partial classes for dtos
  • simplified dtos in Services.Hive.Common

03/06/11:

12:55 Changeset [5613] by gkronber

#1418 fixed compilation errors after adding implementations for symbolic data analysis solutions and validation analyzers.

03/05/11:

00:33 Changeset [5612] by swagner

Worked on OKB (#1174)

03/04/11:

23:59 Changeset [5611] by swagner

Worked on OKB (#1174)

18:27 Changeset [5610] by svonolfe

Worked on VNS main loop (#1425)

17:28 Ticket #1427 (Move actual value caching down to those parameters where it is required) created by swagner
Currently caching of actual values is implemented in Parameter. …
17:23 Changeset [5609] by svonolfe

Worked on VNS main loop (#1425)

16:07 Changeset [5608] by swagner

Worked on OKB (#1174)

15:33 Changeset [5607] by gkronber

#1418 worked on data analysis solutions and validation best analyzers.

09:20 UsersSamples edited by gkronber
added more screenshots (for GP samples) (diff)
09:10 GP_WisconsinDiagnostic-screenshot.png attached to UsersSamples by gkronber
09:10 GP_TowerResponse-screenshot.png attached to UsersSamples by gkronber
09:10 GP_Mammography-screenshot.png attached to UsersSamples by gkronber
09:09 GP_Mackey-Glass-screenshot.png attached to UsersSamples by gkronber
09:09 GP_Boston-Housing-screenshot.png attached to UsersSamples by gkronber
01:06 Changeset [5606] by swagner

Worked on OKB (#1174)

00:22 Changeset [5605] by swagner

Worked on OKB (#1174)

00:19 Changeset [5604] by swagner

Worked on OKB (#1174)

03/03/11:

17:36 Changeset [5603] by svonolfe

Added first version of VNS main loop (WIP) #1425

17:28 Changeset [5602] by ascheibe

#1233

  • added partial classes for dtos
  • added About dialog for Slave tray icon
  • added GetAllHiveExperiments method to service
16:14 Changeset [5601] by mkommend

#1418: Finished work on ProblemData.

16:12 Changeset [5600] by mkommend

#1418: Added new plugin DataAnalysis.Views-3.4.

14:18 Changeset [5599] by ascheibe

#1233

  • rename 'Slave' namespace to 'SlaveCore' (and assemblies etc) to avoid problems with 'Slave' class
  • use svcutil (OKB-style)
13:44 Ticket #1301 (Description is missing for all plugins) closed by gkronber
duplicate: Same as #1223

03/02/11:

22:33 Changeset [5598] by abeham

#1330

  • Updated solution view
  • Made distance matrix a mandatory parameter (solution instances are small anyway)
  • Added and set best known solution if available for a QAPLIB instance
21:21 Ticket #1426 (Persistence of SVM results fails) created by swinkler
After running a SVM training algorithm and storing the algorithm with …
18:26 Changeset [5597] by cneumuel

#1233

  • extended jobview to show statelog as list with details or as ganttview
  • also a ganttview of all statelogs of all childjobs was implemented
17:19 Changeset [5596] by cfischer

#1364 implemented NoSameMatesSelector

15:41 Changeset [5595] by svonolfe

Added VNS plugin (#1425)

15:26 Changeset [5594] by svonolfe

Created branch for ticket #1425

15:26 Ticket #1425 (Implement VNS) created by svonolfe
Variable Neighborhood Search (VNS) should be implemented in HL 3.3.
15:23 Changeset [5593] by cneumuel

#1233

  • changed the way lifecycle methods are called. The new service method TriggerLifecycle checks when the latest cleanup was made and performs one (if necessary). This can also be called by an external program (like a windows task)
  • robustified logging
15:22 Changeset [5592] by epitzer

Additional improvements to PSO (#852)

  • simplify and clean up RealVectorSwarmUpdater
  • make the RealVectorParticleCreator an AlgorithmOperator
  • standardize naming of local variables in ParticleUpdaters
  • remove default parameter values from main loop
  • new implementation of MultiPSOTopologyUpdater (using shuffling)
12:42 Changeset [5591] by cneumuel

#1233

  • fixed wrong number of plugin dependencies
  • minor fixes
10:32 Changeset [5590] by mkommend

#1418: removed not used files.

10:31 Changeset [5589] by ascheibe

#1233 fixed filename

10:17 Changeset [5588] by cneumuel

#1260

  • fixed compatibility issue
  • updated hive binaries
04:28 Changeset [5587] by swagner

Worked on OKB (#1174)

01:00 Ticket #1424 (Performance issues when executing more than 17 algorithms) created by cneumuel
When more than 17 instances of an algorithm are executed, most of the …
00:52 Changeset [5586] by mkommend

#1418: Adapated DataAnalysisProblemData as well as RegressionProblemData to use parameters.

00:50 Changeset [5585] by mkommend

#1418: Corrected FixedValueParameter.

00:17 Changeset [5584] by mkommend

#1418: Corrected minor flaw in CheckedItemCollection and CheckedItemList.

03/01/11:

17:47 Changeset [5583] by abeham

#1330

  • Worked on QAP
    • Added solution and analyzer
    • Added crude solution view
  • Overwrote instances with those from new QAPLIB site (Pennsylvania)
17:00 Changeset [5582] by mkommend

#1418: Added IFixedValueParameter.

16:38 Changeset [5581] by mkofler

#852: PSO code refactoring. Fixed wiring in main loop (Analyzer was not in loop) and fixed small issue in RealVectorSwarmUpdater.

15:07 Changeset [5580] by mkommend

#1418: Added single and multi-objective SymbolicDataAnalysisProblem classes and adapted generic type parameter.

14:42 Changeset [5579] by mkommend

#1418: Adapted new ProblemData classes.

14:33 Changeset [5578] by mkommend

#1418: Added IHeuristicOptimizationProblem and adapted all according classes.

12:04 Changeset [5577] by mkommend

#1418: worked on data analysis problem representation.

10:25 Changeset [5576] by cneumuel

#1215

  • implemented best solution history analyzer
  • implemented quality analyzer for each base-level problem

02/28/11:

20:32 Changeset [5575] by gkronber

#1418 set svn:ignore properties

20:31 Changeset [5574] by gkronber

#1418 Added test projects for data-analysis and symbolic data-analysis plugin. Moved grammars to version 3.4. Fixed bugs in interpretation and simplification of 'not' symbols.

19:22 Changeset [5573] by gkronber

#1418 pulled external evaluation plugin to version 3.4

19:00 Changeset [5572] by gkronber

#1418 pulled external evaluation plugin to version 3.4

18:33 Changeset [5571] by gkronber

#1418 ported interpreter and simplifier for symbolic data analysis expression trees to version 3.4.0 and fixed interpretation of 'not' symbol.

18:21 Changeset [5570] by gkronber

#1418 fixed bug in dataset

17:36 Changeset [5569] by gkronber

#1418 fixed implementation of ReplaceBranchManipulation operator to make unit test succeed

17:25 Changeset [5568] by epitzer

Continue working on SwarmUpdater (#852)

17:11 Changeset [5567] by gkronber

#1418 improved ChangeNodeTypeManipulation operator to make unit test succeed.

15:08 Changeset [5566] by mkofler

#852: PSO code refactoring. Worked on swarm updater and particle updater.

09:59 Changeset [5565] by gkronber

#1418 fixed minor bug in data analysis problem data.

09:40 Changeset [5564] by gkronber

#1418 fixed bugs in online evaluators introduced with r5559

02/25/11:

16:29 WikiStart edited by abeham
Renamed status board to roadmap (diff)
14:37 Changeset [5563] by abeham

#1330

  • Added working version of QAP
12:20 Ticket #1071 (GP Grammars should contain Symbols instead of strings in the internal ...) closed by mkommend
invalid: This is not possible due to ADFs that are evolved separately per …
11:37 Changeset [5562] by abeham

#1330

  • Worked on QAP
  • Added QAPLIB problems

02/24/11:

19:22 Changeset [5561] by mkofler

#852: Code refactoring. Worked on swarm updater.

17:08 Changeset [5560] by mkofler

#852: Code refactoring. Created new interfaces and moved operators to respective projects as suggested in A. Beham's review. Work in progress.

16:44 Changeset [5559] by mkommend

#1418: worked on different ProblemData classes.

15:45 Changeset [5558] by abeham

#1330

  • Created branch for developing the QAP
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