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https://issues.apache.org/jira/browse/FLINK-32293?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhipeng Zhang updated FLINK-32293:
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Component/s: Library / Machine Learning
> Support vector with long index
> ------------------------------
>
> Key: FLINK-32293
> URL: https://issues.apache.org/jira/browse/FLINK-32293
> Project: Flink
> Issue Type: New Feature
> Components: Library / Machine Learning
> Reporter: Zhipeng Zhang
> Priority: Major
>
> Currently in Flink ML, we only support sparse and dense vector with `int` as
> index and `double` as value.
>
> However, there are real-world cases that the index of a vector could exceed
> the range of `INT.MAX`. Thus we need to support vector with `long` index.
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