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https://issues.apache.org/jira/browse/FLINK-31030?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Fan Hong updated FLINK-31030:
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Description: Current `BinaryClassificationEvaluator` only supports
'areaUnderROC', 'areaUnderPR', 'ks' and 'areaUnderLorenz'. We should support
more evaluation metrics, some of which are basic ones, e.g., precision, recall,
F-measure, and so on. (was: Current `BinaryClassificationEvaluator` only
supports
'areaUnderROC', 'areaUnderPR', 'ks' and 'areaUnderLorenz'. We should support
more evaluation metrics, some of which are basic ones, e.g., precision, recall,
F-measure, and so on.)
> Support more binary classification evaluation metrics.
> ------------------------------------------------------
>
> Key: FLINK-31030
> URL: https://issues.apache.org/jira/browse/FLINK-31030
> Project: Flink
> Issue Type: Improvement
> Components: Library / Machine Learning
> Reporter: Fan Hong
> Priority: Major
>
> Current `BinaryClassificationEvaluator` only supports 'areaUnderROC',
> 'areaUnderPR', 'ks' and 'areaUnderLorenz'. We should support more evaluation
> metrics, some of which are basic ones, e.g., precision, recall, F-measure,
> and so on.
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