[
https://issues.apache.org/jira/browse/FLINK-31189?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Fan Hong updated FLINK-31189:
-----------------------------
Summary: Allow special handle of less frequent values in StringIndexer
(was: Allow ignore less frequent values in StringIndexer)
> Allow special handle of less frequent values in StringIndexer
> -------------------------------------------------------------
>
> Key: FLINK-31189
> URL: https://issues.apache.org/jira/browse/FLINK-31189
> Project: Flink
> Issue Type: Improvement
> Components: Library / Machine Learning
> Reporter: Fan Hong
> Priority: Major
>
> In real-world datasets, categorical features may have millions of distinct
> values, while some of them may only occur few times. Special handling of less
> frequent values can bring performance increase in some algorithms.
>
> One
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
