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Timeline


and

07/15/09:

19:00 Changeset [2164] by gkronber

Fixed a bug in the LR engine. #704 (Shuffling of training data (only) in (non-timeseries) modeling algorithms)

17:51 Ticket #708 (Race condition on abort of SupportVectorCreator operator) closed by gkronber
fixed: Fixed with r2163.
17:51 Changeset [2163] by gkronber

Fixed #708 (Race condition on abort of SupportVectorCreator operator)

17:33 Changeset [2162] by gkronber

Implemented #707: ProblemInjector creates a new dataset that contains only the target variable and all allowed input variables.

16:23 Changeset [2161] by gkronber

Implemented #704 (Shuffling of training data (only) in (non-timeseries) modeling algorithms)

15:01 Ticket #708 (Race condition on abort of SupportVectorCreator operator) created by gkronber
trainingThread is null in line: 112: trainingThread.Join();
13:23 Ticket #707 (Problem injector should remove disallowed features from the source data set) created by gkronber
Evaluation of GP models is more cache friendly and potentially faster.
13:19 Ticket #706 (Linear regression algorithm for time series) created by gkronber
13:17 Ticket #705 (SVM for time series prognosis) created by gkronber
13:16 Ticket #704 (Shuffling of training data (only) in (non-timeseries) modeling algorithms) created by gkronber
02:09 Changeset [2160] by gkronber

Fixed #703 (Overflow error in CEDMA Bubble Chart)

00:47 Ticket #703 (Overflow error in CEDMA Bubble Chart) created by gkronber

07/14/09:

14:21 Ticket #545 (Engine which can be executed in the Hive) closed by gkronber
fixed: Start, abort and snapshot requests work. Further enhancements and bug …
14:19 Ticket #257 (CEDMA console doesn't handle communication- and timeout exceptions ...) closed by gkronber
worksforme: Refactoring of CEDMA plugins solved this issue.
14:17 Ticket #691 (CEDMA result views should allow filtering of displayed results) closed by gkronber
fixed

07/13/09:

13:39 Ticket #702 (VAF quality value is not shown in the CEDMA results.) closed by gkronber
fixed: Fixed with r2159.
13:39 Changeset [2159] by gkronber

Fixed #702 (VAF quality value is not shown in the CEDMA results.)

13:38 Ticket #702 (VAF quality value is not shown in the CEDMA results.) created by gkronber

07/12/09:

22:22 Changeset [2158] by dtraxing

FixedGAMainBase: fixed type in operator name; added virtual modifier to GetOperatorsFromScope Method
FixedOperatorBase: removed general exception catching
added fixed operator for evolution strategies
(ticket #580)

07/10/09:

17:26 Ticket #690 (View for SVM Models) closed by gkronber
fixed: Fixed a minor bug with r2157.
17:26 Changeset [2157] by gkronber

Fixed a minor bug. #690 (View for SVM models)

17:22 Changeset [2156] by gkronber

Implemented #690 (View for SVM Models)

17:17 Ticket #701 (Extract sparse matrix data-model implemented in CEDMA into a generic plugin) created by gkronber
17:15 Ticket #700 (SVMModel is in incorrect namespace HeuristicLab.Data) created by gkronber
N.B. fixing this breaks all CEDMA results.
16:57 Ticket #699 (Refactor ManagerForm) created by gkronber
16:56 Ticket #698 (PluginManager is not a singleton over the whole application) created by gkronber
Instead each AppDomain creates its own PluginManager singleton.
16:50 Ticket #684 (DataGrid is disabled in the CEDMA console) closed by gkronber
fixed
16:50 Ticket #679 (HiveGridWrapper treats snap shot results the same way as end results) closed by gkronber
fixed
16:49 Ticket #696 (Cached RDF store is not invalidated when new statements are added to ...) closed by gkronber
fixed
16:49 Ticket #687 (Update AdvancedOptimizationFrontend to use more recent version of ...) closed by gkronber
fixed
16:48 Changeset [2155] by gkronber

Fixed incorrect dependency. #697 (Plugin for linear regression)

16:47 Ticket #688 (SimpleEvaluators should handle exceptional cases more gracefully) closed by gkronber
fixed
16:47 Ticket #697 (Plugin for linear regression) closed by gkronber
fixed: Added linear regression plugin (using ALGLIB implementation of least …
16:20 Changeset [2154] by gkronber

Added linear regression plugin. #697

15:59 Ticket #697 (Plugin for linear regression) created by gkronber

07/09/09:

14:22 Changeset [2153] by gkronber

Changed CEDMA dispatcher to allow different input variable sets for each target variable. #676 (Cockpit for the CEDMA Server to control algorithm settings)

10:56 Changeset [2152] by gkronber

Fixed a bug in the dispatcher and improved trace more information to log files about exceptions in the GridExecuter. #676 (Cockpit for the CEDMA Server to control algorithm settings)

01:06 Changeset [2151] by dtraxing

FixedOperatorBase: added better exception text
FixedSGAMain: removed explicit constructor call, because it also works implicit
FixedSAMain: initial commit; simulated annealing with fixed operators
(ticket #580)

07/08/09:

10:24 Changeset [2150] by dtraxing

added fixed operator for SteadyStateOSGA
FixedOSGAMain: fixed a type in the name; removed catch block to in Apply method
FixedGAMainBase: add virtual and protected modifier to InitReplacement and DoReplacement
(ticket #580)

00:17 Changeset [2149] by gkronber

Fixed a bug where in-memory rdf-cache was not invalidated. #696 (Cached RDF store is not invalidated when new statements are added to the sqlite-backed store (on disc))

00:16 Ticket #696 (Cached RDF store is not invalidated when new statements are added to ...) reopened by gkronber

07/07/09:

13:26 Ticket #689 (SVMs should not use columns to learn models which have always the same ...) closed by mkommend
fixed: also implemented in r2148
13:06 Changeset [2148] by mkommend

ignored dataset rows where the target variable is nan during !SVM learning (ticket #693)

12:55 Ticket #696 (Cached RDF store is not invalidated when new statements are added to ...) closed by gkronber
fixed
12:55 Changeset [2147] by gkronber

Implemented invalidation of RDF-statement cache. #696 (Cached RDF store is not invalidated when new statements are added to the sqlite-backed store (on disc))

12:54 Ticket #696 (Cached RDF store is not invalidated when new statements are added to ...) created by gkronber
Follow up to r2137.
12:52 Changeset [2146] by gkronber

Removed obsolete performance measurement code. #691 (CEDMA result views should allow filtering of displayed results)

12:49 Ticket #694 (GridExecuter throws exceptions while no job can be started) closed by gkronber
fixed: Fixed with r2145.
12:49 Changeset [2145] by gkronber

Fixed #694 (GridExecuter throws exceptions while no job can be started).

12:48 Ticket #695 (Dataset should have methods to get min and max element of a column in ...) closed by gkronber
fixed: Added methods to get min and max value of a column in a given range …
12:48 Changeset [2144] by gkronber

Added methods to get min and max value of a column in a given range. #695 (Dataset should have methods to get min and max element of a column in a given range)

12:47 Ticket #695 (Dataset should have methods to get min and max element of a column in ...) created by gkronber
11:16 Ticket #694 (GridExecuter throws exceptions while no job can be started) created by gkronber
11:10 Ticket #693 (SVMs should not learn on rows where the target variable is nan) created by mkommend
During the creation of the dataset it is possible that a specified …
08:38 Ticket #372 (Create DataAccess Layer) closed by svonolfe
fixed
08:37 Ticket #354 (Configure the server for WCF) closed by svonolfe
fixed
08:37 Ticket #454 (Implement a login mechanism for the server console) closed by svonolfe
fixed
08:37 Ticket #527 (Create Heuristiclab DB Core) closed by svonolfe
fixed
08:36 Ticket #532 (Create Security Manager) closed by svonolfe
fixed
08:36 Ticket #597 (Create DataAccess Layer for HeuristicLab.Security) closed by svonolfe
fixed
08:36 Ticket #680 (Streaming of Jobs and JobsResults) closed by svonolfe
fixed
02:24 Changeset [2143] by swagner

Refactoring of the saving mechanism for editors (#685)

00:43 Ticket #618 (Move shortcut for Save all to Save as) closed by swagner
fixed: Done in r2142.
00:42 Changeset [2142] by swagner

Adapted shortcuts of "Save all" and "Save as" in AdvancedOptimizationFrontend and OptimizationFrontend (#618)

07/06/09:

22:14 Ticket #692 (Zooming in bubble chart zooms to incorrect region for large zoom factors) closed by gkronber
fixed: Fixed with r2141.
22:14 Changeset [2141] by gkronber

Fixed #692 (Zooming in bubble chart zooms to incorrect region for large zoom factors).

22:08 Ticket #692 (Zooming in bubble chart zooms to incorrect region for large zoom factors) created by gkronber
21:59 Changeset [2140] by gkronber

Removed commented code. #691

21:54 Changeset [2139] by gkronber

Implemented filtering of result entries in bubble chart and table view. #691 (CEDMA result views should allow filtering of displayed results)

19:55 Ticket #286 (Variable-usage diagrams for the CEDMA frontend) closed by gkronber
fixed: Basic functionality is finished. Follow up ticket: #691
19:55 Ticket #691 (CEDMA result views should allow filtering of displayed results) created by gkronber
19:53 Changeset [2138] by gkronber

Minor code improvement. #286 (Variable-usage diagrams for the CEDMA frontend)

19:52 Changeset [2137] by gkronber

Improved loading speed of CEDMA results by:

  • Limit number of models to the best 10% for each target variable
  • Cache sqlite rdf store to memory on first query

#286 (Variable-usage diagrams for the CEDMA frontend)

17:18 Ticket #690 (View for SVM Models) created by gkronber
Should show number of support vectors. Epsilon, rho…
17:12 Changeset [2136] by gkronber

Improved handling of exceptional cases in data-based modeling evaluators. #688 (SimpleEvaluators should handle exceptional cases more gracefully)

15:22 Ticket #689 (SVMs should not use columns to learn models which have always the same ...) created by mkommend
The range of all allowed features should be checked and features with …
14:45 Ticket #260 (Grid-client should have a transfer queue to transmit results asynchronously) closed by gkronber
wontfix: Grid is deprecated. Feature is implemented in Hive.
14:45 Ticket #252 (Streaming of byte-arrays (RawData entries) could improve the ...) closed by gkronber
wontfix: Grid is deprecated. Feature is implemented in Hive.
14:45 Ticket #250 (Grid-server should support different expiry intervals for each job) closed by gkronber
wontfix: Grid is deprecated.
14:44 Ticket #244 (Authentication mechanism for the grid-server) closed by gkronber
wontfix: Grid is deprecated.
14:44 Ticket #217 (ProcessingEngine should handle special 'go-to-sleep' breakpoints) closed by gkronber
wontfix: Grid is deprecated. Feature should be implemented in Hive.
14:44 Ticket #215 (Grid-client should be able to enforce an upper limit for the heap size.) closed by gkronber
wontfix: Grid is deprecated. Feature should be implemented in Hive
14:44 Ticket #214 (Watchdog for grid-clients) closed by gkronber
wontfix: Grid is deprecated. Feature should be implemented in Hive
14:43 Ticket #213 (More intelligent job distribution matching ressource requirements of ...) closed by gkronber
wontfix: Grid is deprecated. Feature should be implemented in Hive
14:42 Ticket #686 (More compact layout of controls in the CEDMA bubble chart control) closed by gkronber
fixed: Improved layout and rendering of bubble chart with r2135.
14:42 Changeset [2135] by gkronber

Improved layout and rendering of bubble chart. #686 (More compact layout of controls in the CEDMA bubble chart control)

14:36 Ticket #688 (SimpleEvaluators should handle exceptional cases more gracefully) created by gkronber
For instance if a model evaluation result is a vector of NaNs.
14:03 Changeset [2134] by gkronber

Added up to date source of Weifen Luo dock panel suit in a separate project (and added strong name key). Removed binary versions of Weifen Luo dock panel suite and references to it. #687 (Update AdvancedOptimizationFrontend to use more recent version of Weifen Luo Docking library)

12:56 Ticket #687 (Update AdvancedOptimizationFrontend to use more recent version of ...) created by gkronber
10:43 Ticket #686 (More compact layout of controls in the CEDMA bubble chart control) created by gkronber
A lot of space is wasted. This is especially problematic if multiple …
10:27 Ticket #685 (HL crashes when saving running engines) created by mkommend
Therefore each editor should be able to specify if it can be actually …
09:33 Ticket #515 (Conditional evaluation operator) closed by mkommend
fixed
09:32 Ticket #619 (SupportVectorMachine for HL3) closed by mkommend
fixed
09:31 Ticket #4 (Update only visible grid-cells when updating a DatasetView) closed by mkommend
fixed

07/03/09:

18:41 Changeset [2133] by gkronber
  • Removed commented source lines in BubbleChart
  • Only show string, double or int attributes in the tool tip (enumerations with sub-entries are hidden)

#286

18:38 Changeset [2132] by gkronber

Show actual X and Y values in the tooltip. This is important for sub-entry bubble charts where the actual values are hidden in enumerations. #286 (Variable-usage diagrams for the CEDMA frontend)

15:56 Changeset [2131] by gkronber

Implemented basic visualization of variable impacts in the CEDMA bubble chart. #286 (Variable-usage diagrams for the CEDMA frontend)

13:03 Ticket #683 (nu-SVR engine doesn't filter allowed features to remove the target variable) closed by gkronber
fixed
13:03 Ticket #681 (GridExecuter should allow more than 64 concurrent jobs) closed by gkronber
fixed

07/02/09:

13:22 Ticket #684 (DataGrid is disabled in the CEDMA console) created by gkronber
This is problematic because it disables scrolling.
13:17 Changeset [2130] by gkronber
  • Removed "AutoRegressive" parameter for GP completely. User is responsible to set allowed features correctly (including the target variable for auto regression)
  • Setting allowed features correctly in the CEDMA dispatcher (this fixes the problem of incorrect input variables in SVM)

#683 (nu-SVR engine doesn't filter allowed features to remove the target variable)

12:56 Ticket #683 (nu-SVR engine doesn't filter allowed features to remove the target variable) created by gkronber
12:54 Ticket #682 (nu-SVR engine should also try to find the best value for the parameter ...) closed by gkronber
fixed
12:25 Changeset [2129] by dtraxing

Algorithm continuation bug fixed. (ticket #580)

10:10 Changeset [2128] by gkronber

Fixed a bug #681

07/01/09:

22:31 Changeset [2127] by gkronber

Fixed a bug in nu-SVR engine. #682

21:32 Changeset [2126] by gkronber

Implemented #682 (nu-SVR engine should also try to find the best value for the parameter gamma).

20:11 Changeset [2125] by gkronber

Implemented a fix for #681 (GridExecuter should allow more than 64 concurrent jobs).

20:09 Ticket #682 (nu-SVR engine should also try to find the best value for the parameter ...) created by gkronber
16:54 Ticket #681 (GridExecuter should allow more than 64 concurrent jobs) created by gkronber
16:04 ChartTypes edited by mkommend
(diff)
16:00 ChartTypes created by mkommend
10:01 Changeset [2124] by mkommend

changed datasetview to use virtual mode in datagrid (ticket #4)

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