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From "Roy Guo (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAHOUT-1398) FileDataModel should provide a constructor with a delimiterPattern
Date Mon, 20 Jan 2014 01:33:19 GMT

     [ https://issues.apache.org/jira/browse/MAHOUT-1398?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Roy Guo updated MAHOUT-1398:
----------------------------

    Description: 
For now we only have ',' and '\t' as delimiters, this is really not enough for users.

Of course users can overwritten processLine etc. to archive their goal(e.g. use four spaces
as delimiter pattern), but as a well designed framework, Mahout should consider vary demands
of most users and make it very easy to use.

Also, it will not cost much time to implement, can I push a patch on this ?

  was:
For now we only have ',' and '\t' as delimiters, this is really not enough for users.

Of course users can overwritten processLine etc. to archive their goal(e.g. use for spaces
as delimiter pattern), but as a well designed framework, Mahout should consider vary demands
of most users and make it very easy to use.

Also, it will not cost much time to implement, can I push a patch on this ?


> FileDataModel should provide a constructor with a delimiterPattern
> ------------------------------------------------------------------
>
>                 Key: MAHOUT-1398
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-1398
>             Project: Mahout
>          Issue Type: Improvement
>          Components: Collaborative Filtering
>            Reporter: Roy Guo
>            Priority: Minor
>
> For now we only have ',' and '\t' as delimiters, this is really not enough for users.
> Of course users can overwritten processLine etc. to archive their goal(e.g. use four
spaces as delimiter pattern), but as a well designed framework, Mahout should consider vary
demands of most users and make it very easy to use.
> Also, it will not cost much time to implement, can I push a patch on this ?



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