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Posted to issues@spark.apache.org by "zhengruifeng (Jira)" <ji...@apache.org> on 2019/11/26 10:49:00 UTC

[jira] [Created] (SPARK-30046) linalg parity between scala and py sides

zhengruifeng created SPARK-30046:
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             Summary: linalg parity between scala and py sides 
                 Key: SPARK-30046
                 URL: https://issues.apache.org/jira/browse/SPARK-30046
             Project: Spark
          Issue Type: Improvement
          Components: ML, PySpark
    Affects Versions: 3.0.0
            Reporter: zhengruifeng


I found that ml.linalg and pyspark.ml.linalg have diffecent methods, for example:

in scala's 'ml.linalg':   Matrices.zero(3, 3) to create an empty matrix,

pyspark.ml.linalg does not have this method.



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