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From "Eyal Allweil (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DATAFU-61) Add TF-IDF Macro to DataFu
Date Thu, 14 Sep 2017 09:23:01 GMT

    [ https://issues.apache.org/jira/browse/DATAFU-61?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16165991#comment-16165991
] 

Eyal Allweil commented on DATAFU-61:
------------------------------------

Yes, I'll merge it.

I did respond to an open issue in the review request that I only just noticed, something about
using COUNT vs. SUM when calculating the IDF part ... as far as I can tell, the existing code
is OK but it wouldn't hurt if you or Russell want to take a look at it.

> Add TF-IDF Macro to DataFu
> --------------------------
>
>                 Key: DATAFU-61
>                 URL: https://issues.apache.org/jira/browse/DATAFU-61
>             Project: DataFu
>          Issue Type: New Feature
>    Affects Versions: 1.3.0
>            Reporter: Russell Jurney
>              Labels: macro
>         Attachments: DATAFU-61-2.patch, DATAFU-61.patch, DATAFU-61.patch
>
>
> The first macro I would like to add is a Term Frequency, Inverse Document Frequency implementation.



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