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Home / weka-3-7-windows / 3.7.9
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README-3-7-9.txt 2013-02-21 4.8 kB
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weka-3-7-9.exe 2013-02-21 23.7 MB
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Totals: 2 Items   23.7 MB 0 
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r9506 | mhall | 2013-01-25 11:45:14 +1300 (Fri, 25 Jan 2013) | 1 line
Changed paths:
   M /trunk/weka/src/main/java/weka/core/version.txt

trunk version is 3.7.9
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r9509 | mhall | 2013-01-25 14:11:20 +1300 (Fri, 25 Jan 2013) | 1 line
Changed paths:
   M /trunk/weka/src/main/java/weka/core/Version.java

Updated to handle version numbers with '-snapshot' in them
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r9510 | mhall | 2013-01-25 14:11:43 +1300 (Fri, 25 Jan 2013) | 1 line
Changed paths:
   M /trunk/weka/src/main/java/weka/core/version.txt

snapshot version number
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r9515 | mhall | 2013-01-29 11:47:09 +1300 (Tue, 29 Jan 2013) | 1 line
Changed paths:
   M /trunk/weka/src/main/java/weka/core/Attribute.java
   M /trunk/weka/src/main/java/weka/core/StringLocator.java
   M /trunk/weka/src/main/java/weka/core/converters/ArffLoader.java
   M /trunk/weka/src/main/java/weka/core/converters/ArffSaver.java

Added a constant dummy first value for String attributes that is increadibly unlikely to actually occur in any real application. This is for the sparse instances String attribute 'bug'. StringLocator now checks for the dummy value and does not copy it over to the destination structure. ArffSaver now uses the dummy value. ArffLoader now resets all string values to the dummy when reading sparse instances incrementally
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r9523 | mhall | 2013-02-08 03:57:18 +1300 (Fri, 08 Feb 2013) | 1 line
Changed paths:
   M /trunk/weka/src/main/java/weka/classifiers/trees/RandomTree.java

Added a serial version UID for inner Tree class.
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r9526 | mhall | 2013-02-08 04:01:55 +1300 (Fri, 08 Feb 2013) | 1 line
Changed paths:
   M /trunk/weka/src/main/java/weka/classifiers/trees/RandomTree.java

Quick javadoc fix.
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r9528 | mhall | 2013-02-08 08:23:42 +1300 (Fri, 08 Feb 2013) | 1 line
Changed paths:
   M /trunk/weka/src/main/java/weka/filters/unsupervised/attribute/InterquartileRange.java
   M /trunk/weka/src/test/java/weka/filters/unsupervised/attribute/InterquartileRangeTest.java
   M /trunk/weka/src/test/resources/wekarefs/weka/filters/unsupervised/attribute/InterquartileRangeTest.ref

Capabilities corrected to reflect the fact that this filter does not handle missing values
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r9539 | mhall | 2013-02-12 16:23:03 +1300 (Tue, 12 Feb 2013) | 1 line
Changed paths:
   M /trunk/weka/src/main/java/weka/experiment/ExplicitTestsetResultProducer.java

Now replaces environment variables in the filename that is constructed. Also sets the environment variable RUN_NUMBER equal to the current run number - this allows the run number to be used in the filename.
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r9543 | mhall | 2013-02-14 10:05:36 +1300 (Thu, 14 Feb 2013) | 1 line
Changed paths:
   M /trunk/weka/src/main/java/weka/classifiers/evaluation/Evaluation.java

Fixed an output bug where precision was output instead of recall and f-measure.
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r9554 | mhall | 2013-02-17 20:32:53 +1300 (Sun, 17 Feb 2013) | 1 line
Changed paths:
   M /trunk/weka/src/main/java/weka/gui/explorer/ClassifierErrorsPlotInstances.java

process() method now sets the class to missing value before getting a prediction from the classifier.
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r9561 | eibe | 2013-02-19 14:37:47 +1300 (Tue, 19 Feb 2013) | 1 line
Changed paths:
   M /trunk/weka/src/main/java/weka/filters/unsupervised/attribute/KernelFilter.java

Fixed bug in KernelFilter: now works with nominal class attributes as well.
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r9562 | eibe | 2013-02-19 16:01:42 +1300 (Tue, 19 Feb 2013) | 1 line
Changed paths:
   M /trunk/weka/src/main/java/weka/classifiers/functions/GaussianProcesses.java

GaussianProcesses model now requires less memory after training because kernel cache is cleared after training.
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r9563 | mhall | 2013-02-19 20:06:16 +1300 (Tue, 19 Feb 2013) | 1 line
Changed paths:
   M /trunk/weka/src/main/java/weka/filters/unsupervised/attribute/StringToWordVector.java

Now checks for a non-nominal class and turns on doNotOperateOnPerClassBasis in that case.
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Source: README-3-7-9.txt, updated 2013-02-21