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https://issues.apache.org/jira/browse/SPARK-20795?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Turan Gojayev updated SPARK-20795:
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Description: In current implementation of IDF there is no way for setting
maximum number of documents for filtering the terms. I assume that the
functionality is the same for minimum document frequency, and was wondering, if
there is a special reason for not having maxDocFreq parameter and filtering.
> Maximum document frequency for IDF
> ----------------------------------
>
> Key: SPARK-20795
> URL: https://issues.apache.org/jira/browse/SPARK-20795
> Project: Spark
> Issue Type: Improvement
> Components: ML
> Affects Versions: 2.1.0
> Reporter: Turan Gojayev
> Priority: Minor
>
> In current implementation of IDF there is no way for setting maximum number
> of documents for filtering the terms. I assume that the functionality is the
> same for minimum document frequency, and was wondering, if there is a special
> reason for not having maxDocFreq parameter and filtering.
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