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09/23/14:

17:16 Changeset [11388] by bburlacu: #1772: SymbolicDataAnalysisExpressionTracing: added more detailed comments; enforced a safer behaviour in the case of mutation when the traced subtree is contained inside the mutated tree fragment.
17:08 Changeset [11387] by bburlacu: #1772: Simplified fragment tracing code in the before/after manipulation operators.
17:05 Changeset [11386] by bburlacu: #1772: Extended IGenealogyGraph<T> interface to provide GetByContent and GetById methods. Added implementation in GenealogyGraph<T>.
16:59 Changeset [11385] by bburlacu: #1772: Merged changes to SymbolicExpressionTreeMatching.cs from trunk.
16:19 Changeset [11384] by bburlacu: #2164: Added license header. Added a Difference method for calculating the difference between two trees T1 and T2. From a set theory perspective, this method calculates the relative complement of T2 in T1.
14:11 Changeset [11383] by bburlacu: #1772: BeforeManipulatorOperator: preserve fragment data after vertex cloning

09/19/14:

11:31 Documentation edited by ascheibe: (diff)

09/18/14:

19:23 Changeset [11382] by bburlacu: #2246: Preserve selected variables when creating new problem data.
15:19 Changeset [11381] by bburlacu: #2245: Forgot to commit changes to ManipulationView.cs.
15:08 Changeset [11380] by bburlacu: #2245: Added a checkbox in the properties section of the shuffle data tab in the ManipulationView to specify whether the problem data should be shuffled as a whole or separately for each training/test range. Modified ShuffleToIndices methods accordingly. Also fixed very small typo in ManipulationContent.cs

09/17/14:

20:54 Changeset [11379] by ascheibe: #2031 fixed some bugs
17:34 Changeset [11378] by ascheibe: #2031 improved correlation view and some clean ups
16:03 Changeset [11377] by mkommend: #2096: Merged r10895 into stable.
13:34 Changeset [11376] by ascheibe: #2031 fixed RunCollection event handling in ChartAnalysisView
12:52 Changeset [11375] by ascheibe: #2031 updated license headers and version

09/16/14:

16:50 Ticket #2222 (Update Startpage text) closed by abeham: done: r11374: merged to stable
16:50 Changeset [11374] by abeham: #2222: merged to stable
16:49 Ticket #1802 (Improve serialization and deserialization of enumerables of primitive types) closed by mkommend: done: r11373: Merged r10896 and r11352 to stable.
16:49 Changeset [11373] by mkommend: #1802: Merged r10896 and r11352 to stable.
16:32 Ticket #2224 (TableFileParser doesn't import numeric values into string columns) closed by mkommend: done: r11372: Merged r11274 into stable.
16:31 Changeset [11372] by mkommend: #2224: Merged r11274 into stable.
16:29 Ticket #2233 (Cloning exception in svm_parameter when performing symbolc regression ...) closed by mkommend: done: r11371: Merged r11036 into stable.
16:29 Changeset [11371] by mkommend: #2233: Merged r11036 into stable.
15:53 Ticket #2220 (Improve the generation of all possible combinations of values in ...) closed by mkommend: done: r11370: Merged r11309 & r11347 into stable.
15:53 Changeset [11370] by mkommend: #2220: Merged r11309 & r11347 into stable.
13:13 Changeset [11369] by abeham: #2174: renamed programmable problem branch
12:34 Ticket #2246 (DataPreprocessing loses the selected input variables while restoring ...) created by mkommend: When the data preprocessing is started from a problem data where not …
12:30 Ticket #2245 (Shuffle manipulation treats the training and test partition separately) created by mkommend: The data preprocessing view provides the functionality to shuffle the …

09/15/14:

17:19 Changeset [11368] by ascheibe

#2031 adapted sample size view to the changes of #2120

12:46 Changeset [11367] by gkronber

#2216 fixed a bug in the display of the baseline curve in the error characteristic curve view and simplified code.

11:18 Changeset [11366] by ascheibe

#2244 added installer script for the hive janitor

10:45 Changeset [11365] by ascheibe

#2244

updated slave and services solution files to VS 2012
updated janitor service and removed old janitor installer

10:35 Changeset [11364] by ascheibe

#2244 added new installer for the HeuristicLab Hive Slave

10:30 Ticket #2244 (Update Installers for Hive) created by ascheibe

Installer projects have been removed with Visual Studio 2012. We …

10:23 Changeset [11363] by abeham

#2174:

Removed SimSharp reference (not the purpose of this branch anymore)
Fixed bugs regarding parameter names when no parameter have been defined
Added a method to the problem definition to retrieve a neighborhood solution
- Programmable problem now works with LocalSearch and SimulatedAnnealing

09:48 Ticket #2243 (JavaScript error when showing symbolic models in mathematical notation ...) created by gkronber

09/14/14:

16:15 Changeset [11362] by bburlacu

#2237: Addressed part of the comments above:

Methods are similar to the ones from SupportVectorMachineUtil
Cleaned up sample scripts
Elapsed time is shown in seconds
Included demo problem
Added stratified crossvalidation (shuffling is turned off by default)
Added different GridSearch methods with/without crossvalidation.
Fixed bug in fold generation when the number of folds is larger than the number of values

13:30 Changeset [11361] by bburlacu

#2234: Added the option to shuffle the crossvalidation folds (this option is on by default since libsvm does it too). Implemented stratified fold generation for classification data (ensures similar label distribution in each fold).

12:49 AdditionalMaterial edited by gkronber