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Posted to issues@spark.apache.org by "Suchith J N (JIRA)" <ji...@apache.org> on 2018/01/05 17:22:00 UTC
[jira] [Issue Comment Deleted] (SPARK-22943) OneHotEncoder supports
manual specification of categorySizes
[ https://issues.apache.org/jira/browse/SPARK-22943?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Suchith J N updated SPARK-22943:
--------------------------------
Comment: was deleted
(was: I would like to work on this. Could someone tell me if they have already started work on this issue?)
> OneHotEncoder supports manual specification of categorySizes
> ------------------------------------------------------------
>
> Key: SPARK-22943
> URL: https://issues.apache.org/jira/browse/SPARK-22943
> Project: Spark
> Issue Type: Improvement
> Components: ML
> Affects Versions: 2.2.0
> Reporter: yuhao yang
> Priority: Minor
>
> OHE should support configurable categorySizes, as n-values in http://scikit-learn.org/stable/modules/generated/sklearn.preprocessing.OneHotEncoder.html. which allows consistent and foreseeable conversion.
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