changelog-3-1-4

由java开发的软件包

Working file: weka/attributeSelection/AttributeSelection.java
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revision 1.10
date: 1999/08/23 02:27:17;  author: mhall;  state: Exp;  lines: +171 -117
Added facility to accumulate statistics over multiple feature selection
runs.
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Working file: weka/classifiers/AdaBoostM1.java
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revision 1.10
date: 1999/08/25 02:07:23;  author: trigg;  state: Exp;  lines: +50 -3
- Made AdaBoost Sourcable.
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Working file: weka/classifiers/CostMatrix.java
Working file: weka/classifiers/CostSensitiveClassifier.java
Working file: weka/core/Instances.java
Working file: weka/core/Matrix.java
Working file: weka/gui/AttributeSelectionPanel.java
Working file: weka/gui/CostMatrixEditor.java
Working file: weka/gui/GenericArrayEditor.java
Working file: weka/gui/GenericObjectEditor.java
Working file: weka/gui/experiment/SetupPanel.java
Working file: weka/gui/explorer/AssociationsPanel.java
Working file: weka/gui/explorer/AttributeSelectionPanel.java
Working file: weka/gui/explorer/ClassifierPanel.java
Working file: weka/gui/explorer/PreprocessPanel.java
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date: 1999/08/26 23:31:33;  author: trigg;  state: Exp;
- Reworked cost sensitive classification and evaluation. Cost matrices are
  now handled as a class CostMatrix. Code related to cost matrices has been
  moved from Instances into CostMatrix. Evaluation has been updated to use
  CostMatrix (and the old cost file format is still read). Created a meta
  classifier for performing cost-sensitve classification using either
  training instance reweighting or minimum expected cost prediction. Made a
  simple editor for cost matrices and adjusted other GUI files to support
  this.

- Also made some small GUI layout changes.
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Working file: weka/classifiers/Evaluation.java
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revision 1.15
date: 1999/09/08 01:53:51;  author: mhall;  state: Exp;  lines: +14 -8
Changed evaluateModelOnce so it returns the prediction for the instance,
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revision 1.14
date: 1999/08/29 23:53:30;  author: trigg;  state: Exp;  lines: +4 -2
- Changed CorrectlyClassifiedWithCost to reflect the benefit of correctly
  classifying a potentially high-cost instance.
----------------------------
revision 1.13
date: 1999/08/26 23:31:33;  author: trigg;  state: Exp;  lines: +52 -34
- Reworked cost sensitive classification and evaluation. Cost matrices are
  now handled as a class CostMatrix. Code related to cost matrices has been
  moved from Instances into CostMatrix. Evaluation has been updated to use
  CostMatrix (and the old cost file format is still read). Created a meta
  classifier for performing cost-sensitve classification using either
  training instance reweighting or minimum expected cost prediction. Made a
  simple editor for cost matrices and adjusted other GUI files to support
  this.

- Also made some small GUI layout changes.
----------------------------
revision 1.9.2.1
date: 1999/08/27 05:03:15;  author: eibe;  state: Exp;  lines: +27 -23
Fixed bug in computing incorrectly classified instances with costs.
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Working file: weka/classifiers/FilteredClassifier.java
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revision 1.2
date: 1999/08/26 23:25:22;  author: trigg;  state: Exp;  lines: +3 -5
- Minor doc changes.
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Working file: weka/classifiers/HyperPipes.java
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revision 1.3
date: 1999/09/08 04:38:28;  author: trigg;  state: Exp;  lines: +270 -270
- Got rid of ugly extra ^M's in the source.
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revision 1.2
date: 1999/08/25 04:07:04;  author: trigg;  state: Exp;  lines: +2 -2
- Altered copyright notice according to Intelligenesis guidelines :-)
----------------------------
revision 1.1
date: 1999/08/25 00:16:02;  author: trigg;  state: Exp;
- First version of the HyperPipes classifier.
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Working file: weka/classifiers/IBk.java
----------------------------
revision 1.13
date: 1999/09/01 03:19:57;  author: mhall;  state: Exp;  lines: +6 -1
Added a call to crossValidate in the toString method. This ensures that
the correct value for K will be displayed when -X has been specified.
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Working file: weka/classifiers/j48/ClassifierTree.java
----------------------------
revision 1.7
date: 1999/08/26 23:19:27;  author: trigg;  state: Exp;  lines: +30 -3
- Updated source output method to prevent method naming clashes (since
  hashcodes aren't necessarily unique).
=============================================================================
Working file: weka/clusterers/ClusterEvaluation.java
Working file: weka/clusterers/Cobweb.java
Working file: weka/clusterers/EM.java
Working file: weka/gui/explorer/ClustererPanel.java
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date: 1999/09/08 01:56:18;  author: mhall;  state: Exp;  lines: +21 -6
Changed so that cluster assignments are mapped properly when a clusterer has
empty clusters.
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date: 1999/08/30 05:04:35;  author: mhall;  state: Exp;  lines: +40 -3
Changed so unused clusters are not displayed in the output.
----------------------------
date: 1999/08/27 04:27:09;  author: mhall;  state: Exp;  lines: +152 -4
Incorperated ClustererPanel into the Explorer. Touched up ClusterEvaluation,
EM and Cobweb to allow integration with the gui.
=============================================================================
Working file: weka/core/Utils.java
----------------------------
revision 1.14
date: 1999/09/16 21:53:13;  author: trigg;  state: Exp;  lines: +61 -18
- New mega-funky quoting mechanism. Better in all respects.
=============================================================================
Working file: weka/gui/GenericObjectEditor.java
----------------------------
revision 1.14
date: 1999/09/09 02:23:35;  author: mhall;  state: Exp;  lines: +4 -5
Fixed cancel button. Now works under NT using java 1.2.
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revision 1.13
date: 1999/09/03 04:28:17;  author: mhall;  state: Exp;  lines: +54 -1
Added ok and cancel buttons.
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revision 1.11
date: 1999/08/25 05:02:46;  author: trigg;  state: Exp;  lines: +3 -3
- Better handling when classes aren't found.
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Working file: weka/gui/ResultHistoryPanel.java
----------------------------
revision 1.6
date: 1999/09/16 22:11:14;  author: mhall;  state: Exp;  lines: +32 -12
added a getSelectionModel method so that clients can add themselves as
listeners for list selection events. This allows a response to be made
when a list selection changes regardless of how the selection was made
(mouse or keyboard).
----------------------------
revision 1.5
date: 1999/09/16 05:43:22;  author: mhall;  state: Exp;  lines: +28 -15
Changed so that generic objects rather than just Visualize objects can
be associated with list entries.
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revision 1.4
date: 1999/09/16 03:12:44;  author: mhall;  state: Exp;  lines: +32 -1
Added the ability to associate a visualization object with a list entry
=============================================================================
Working file: weka/gui/explorer/AssociationsPanel.java
----------------------------
revision 1.5
date: 1999/09/02 05:21:44;  author: trigg;  state: Exp;  lines: +7 -3
- Added options to control output for classifiers, and not output the attribute
  list for more than 100 attributes.
=============================================================================
Working file: weka/gui/explorer/AttributeSelectionPanel.java
----------------------------
revision 1.5
date: 1999/09/02 05:21:44;  author: trigg;  state: Exp;  lines: +7 -3
- Added options to control output for classifiers, and not output the attribute
  list for more than 100 attributes.
----------------------------
revision 1.3
date: 1999/08/23 02:27:58;  author: mhall;  state: Exp;  lines: +22 -5
Changed to give progress indication during x-val.
=============================================================================
Working file: weka/gui/explorer/ClassifierPanel.java
----------------------------
revision 1.13
date: 1999/09/16 22:12:30;  author: mhall;  state: Exp;  lines: +17 -9
Changed so that visualize button status and classifier output responds to
both mouse and keyboard in the results list.
----------------------------
revision 1.12
date: 1999/09/16 05:44:24;  author: mhall;  state: Exp;  lines: +19 -46
Fixed Visualize button so that its enabled status is linked to the
results list.
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revision 1.11
date: 1999/09/16 03:34:43;  author: trigg;  state: Exp;  lines: +2 -2
- Fixed bug -- selected index may actually be 0 :-)
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revision 1.10
date: 1999/09/16 03:14:48;  author: mhall;  state: Exp;  lines: +212 -64
Moved the output/visualize options to a popup window. Individual predictions from the results list can now be visualized.
----------------------------
revision 1.9
date: 1999/09/08 01:58:18;  author: mhall;  state: Exp;  lines: +86 -6
Added visualize button.
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revision 1.8
date: 1999/09/07 04:19:56;  author: trigg;  state: Exp;  lines: +10 -5
- Fixed bug when setting instances with no attributes
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revision 1.7
date: 1999/09/02 05:21:44;  author: trigg;  state: Exp;  lines: +89 -15
- Added options to control output for classifiers, and not output the attribute
  list for more than 100 attributes.
=============================================================================
Working file: weka/gui/explorer/ClustererPanel.java
----------------------------
revision 1.6
date: 1999/09/16 22:12:49;  author: mhall;  state: Exp;  lines: +14 -16
Changed so that visualize button status and clusterer output responds to
both mouse and keyboard in the results list.
----------------------------
revision 1.5
date: 1999/09/16 05:44:39;  author: mhall;  state: Exp;  lines: +19 -13
Fixed Visualize button so that its enabled status is linked to the
results list.
----------------------------
revision 1.4
date: 1999/09/16 03:15:39;  author: mhall;  state: Exp;  lines: +124 -29
Moved the visualize button. Individual clustering results from the results list
can now be visualized.
----------------------------
revision 1.3
date: 1999/09/08 01:58:18;  author: mhall;  state: Exp;  lines: +48 -1
Added visualize button.
=============================================================================
Working file: weka/gui/explorer/Explorer.java
----------------------------
revision 1.7
date: 1999/09/16 04:01:43;  author: trigg;  state: Exp;  lines: +9 -2
- Allow specifying an arff file from the command line
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revision 1.6
date: 1999/09/08 01:58:57;  author: mhall;  state: Exp;  lines: +6 -4
Incorperated the visualize panel.
----------------------------
revision 1.5
date: 1999/08/27 03:42:46;  author: mhall;  state: Exp;  lines: +5 -3
Incorperated ClustererPanel into the Explorer. Touched up ClusterEvaluation,
EM and Cobweb to allow integration with the gui.
=============================================================================
Working file: weka/gui/explorer/PreprocessPanel.java
----------------------------
revision 1.7
date: 1999/09/16 04:03:00;  author: trigg;  state: Exp;  lines: +96 -68
- Rearranged IO threading to allow external objects to trigger
file loading (eg, main method of Explorer).
=============================================================================
Working file: weka/gui/explorer/VisualizePanel.java
----------------------------
revision 1.4
date: 1999/09/19 22:26:26;  author: mhall;  state: Exp;  lines: +24 -2
Added the classifiers prediction to the instance info popup window.
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revision 1.3
date: 1999/09/16 03:53:51;  author: trigg;  state: Exp;  lines: +7 -7
- Fixed bug in jittering -- used to tend values downward (now symmetric
around the original value, by using gaussian jittering)
----------------------------
revision 1.2
date: 1999/09/16 03:16:52;  author: mhall;  state: Exp;  lines: +543 -90
Added a jitter slider. Can now click on a point and recieve information about
the corresponding instance(s) in a popup window.
----------------------------
revision 1.1
date: 1999/09/08 01:57:34;  author: mhall;  state: Exp;
Initial import
=============================================================================
Working file: weka/gui/streams/FilterPanel.java
----------------------------
revision 1.2
date: 1999/09/13 03:09:48;  author: trigg;  state: dead;  lines: +1 -1
partial code removed
=============================================================================