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Posted to issues@flink.apache.org by "Dong Lin (Jira)" <ji...@apache.org> on 2022/10/16 08:25:00 UTC

[jira] [Closed] (FLINK-13671) Add class for VectorEleWiseProductMapper

     [ https://issues.apache.org/jira/browse/FLINK-13671?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dong Lin closed FLINK-13671.
----------------------------
    Resolution: Won't Do

> Add class for VectorEleWiseProductMapper
> ----------------------------------------
>
>                 Key: FLINK-13671
>                 URL: https://issues.apache.org/jira/browse/FLINK-13671
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Library / Machine Learning
>            Reporter: Xu Yang
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> VectorEleWiseProduct multiplies each input vector by a provided “scaling” vector, using element-wise multiplication. In other words, it scales each column of the dataset by a scalar multiplier.
>  * Add VectorEleWiseProductMapper for the operation of the vector elewise production.
>  * Add VectorElementwiseProductParams for the parameters of VectorEleWiseProductMapper.
>  * Add ElementwiseProductMapperTest for the test example.



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