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Posted to dev@mahout.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2010/09/13 19:48:32 UTC

[jira] Commented: (MAHOUT-294) Uniform API behavior for Jobs

    [ https://issues.apache.org/jira/browse/MAHOUT-294?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12908878#action_12908878 ] 

Hudson commented on MAHOUT-294:
-------------------------------

Integrated in Mahout-Quality #274 (See [https://hudson.apache.org/hudson/job/Mahout-Quality/274/])
    MAHOUT-294: Factored a run(...) method out of EigenVerificationJob.run([]) so it can be called from TestClusterDumper. Made a few of its other methods private that were never used outside. All tests run


> Uniform API behavior for Jobs
> -----------------------------
>
>                 Key: MAHOUT-294
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-294
>             Project: Mahout
>          Issue Type: Improvement
>          Components: Classification, Clustering, Collaborative Filtering, Frequent Itemset/Association Rule Mining, Genetic Algorithms, Math, Utils
>    Affects Versions: 0.4
>            Reporter: Robin Anil
>             Fix For: 0.4
>
>         Attachments: MAHOUT-294.patch, MAHOUT-294.patch, MAHOUT-294a.patch
>
>
> * Move AbstractJob to common and convert all the Driver classes to extend that.
>    One suggestion is:
>    AlgorithmParams params = ParamsBuilder.build().withParam("-i", input).withParam("-o", output)....
>    MyAlgorithmn.runJob(params) throws ParameterMissingException;
> * Give uniform command-line parameters for various algorithms.
>    e.g Currently distance measure is -d, -dm, -m at different places in clustering
> * Add a temp directory as a parameter http://www.lucidimagination.com/search/document/28a979aa62c02a1/who_owns_mahout_bucket_on_s3#ddb5855e8bdace45
> This issue will keep track of all discussion/patches related to the design and cleanup of Mahout API

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