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Yu Ishikawa updated SPARK-3416: ------------------------------- 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 -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org