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https://issues.apache.org/jira/browse/SPARK-32973?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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zhengruifeng updated SPARK-32973:
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Description:
doc related to {{categoricalCols}}:
{code:java}
Numeric columns to treat as categorical features. By default only string and
boolean columns are treated as categorical, so this param can be used to
explicitly specify the numerical columns to treat as categorical. Note, the
relevant columns must also be set in inputCols. {code}
However, the check to make sure
was:in doc related to
> FeatureHasher does not check categoricalCols in inputCols
> ---------------------------------------------------------
>
> Key: SPARK-32973
> URL: https://issues.apache.org/jira/browse/SPARK-32973
> Project: Spark
> Issue Type: Improvement
> Components: ML
> Affects Versions: 2.3.0, 2.4.0, 3.0.0, 3.1.0
> Reporter: zhengruifeng
> Priority: Trivial
>
> doc related to {{categoricalCols}}:
> {code:java}
> Numeric columns to treat as categorical features. By default only string and
> boolean columns are treated as categorical, so this param can be used to
> explicitly specify the numerical columns to treat as categorical. Note, the
> relevant columns must also be set in inputCols. {code}
>
> However, the check to make sure
>
>
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