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https://issues.apache.org/jira/browse/SPARK-3416?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yu Ishikawa updated SPARK-3416:
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Description:
I think matrix operations for large data set would be helpful. There is a
method to multiply a RDD based matrix and a local matrix. However, there is not
a method to operate a RDD based matrix and another one.
- multiplication
- addition / subraction
- power
- scalar
was:
I think matrix operations for large data set would be helpful. There is a
method to multiply a RDD based matrix and a local matrix. However, there is not
a method to operate a RDD based matrix and another one.
- multiplication
- addition / subraction
- power
- scalar
- multipy
> Add matrix operations for large data set
> ----------------------------------------
>
> Key: SPARK-3416
> URL: https://issues.apache.org/jira/browse/SPARK-3416
> Project: Spark
> Issue Type: New Feature
> Components: MLlib
> Reporter: Yu Ishikawa
>
> I think matrix operations for large data set would be helpful. There is a
> method to multiply a RDD based matrix and a local matrix. However, there is
> not a method to operate a RDD based matrix and another one.
> - multiplication
> - addition / subraction
> - power
> - scalar
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