mahout-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hudson (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAHOUT-840) Decision Forests should support Regression problems
Date Sun, 11 Dec 2011 20:22:40 GMT

    [ https://issues.apache.org/jira/browse/MAHOUT-840?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13167189#comment-13167189
] 

Hudson commented on MAHOUT-840:
-------------------------------

Integrated in Mahout-Quality #1244 (See [https://builds.apache.org/job/Mahout-Quality/1244/])
    MAHOUT-840 Build and Test regression forests

adeneche : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1213034
Files : 
* /mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/impl/recommender/SamplingCandidateItemsStrategy.java
* /mahout/trunk/core/src/main/java/org/apache/mahout/classifier/RegressionResultAnalyzer.java
* /mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/DFUtils.java
* /mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/DecisionForest.java
* /mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/ErrorEstimate.java
* /mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/builder/DecisionTreeBuilder.java
* /mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/builder/DefaultTreeBuilder.java
* /mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/data/Data.java
* /mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/data/DataConverter.java
* /mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/data/DataLoader.java
* /mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/data/DataUtils.java
* /mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/data/Dataset.java
* /mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/data/DescriptorUtils.java
* /mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/data/Instance.java
* /mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/mapreduce/Builder.java
* /mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/mapreduce/Classifier.java
* /mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/mapreduce/MapredOutput.java
* /mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/mapreduce/inmem/InMemBuilder.java
* /mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/mapreduce/inmem/InMemMapper.java
* /mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/mapreduce/partial/PartialBuilder.java
* /mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/mapreduce/partial/Step1Mapper.java
* /mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/node/CategoricalNode.java
* /mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/node/Leaf.java
* /mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/node/Node.java
* /mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/node/NumericalNode.java
* /mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/split/DefaultIgSplit.java
* /mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/split/IgSplit.java
* /mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/split/OptIgSplit.java
* /mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/split/RegressionSplit.java
* /mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/split/Split.java
* /mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/tools/Frequencies.java
* /mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/tools/FrequenciesJob.java
* /mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/tools/UDistrib.java
* /mahout/trunk/core/src/test/java/org/apache/mahout/classifier/df/data/DataConverterTest.java
* /mahout/trunk/core/src/test/java/org/apache/mahout/classifier/df/data/DataLoaderTest.java
* /mahout/trunk/core/src/test/java/org/apache/mahout/classifier/df/data/DataTest.java
* /mahout/trunk/core/src/test/java/org/apache/mahout/classifier/df/data/DatasetTest.java
* /mahout/trunk/core/src/test/java/org/apache/mahout/classifier/df/mapreduce/partial/PartialSequentialBuilder.java
* /mahout/trunk/core/src/test/java/org/apache/mahout/classifier/df/node/NodeTest.java
* /mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/df/BreimanExample.java
* /mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/df/mapreduce/BuildForest.java
* /mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/df/mapreduce/TestForest.java

                
> Decision Forests should support Regression problems
> ---------------------------------------------------
>
>                 Key: MAHOUT-840
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-840
>             Project: Mahout
>          Issue Type: New Feature
>          Components: Classification
>            Reporter: Deneche A. Hakim
>            Assignee: Deneche A. Hakim
>         Attachments: DecisionTreeBuilderTest.java, MAHOUT-840.patch, regression.patch,
regression.patch, regression.patch
>
>
> Improve Decision Forest code in order to handle numerical targets, thus supporting regression
problems

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message