Github user davies commented on a diff in the pull request:
https://github.com/apache/spark/pull/5312#discussion_r27590985
--- Diff: python/pyspark/mllib/linalg.py ---
@@ -292,6 +309,25 @@ def __ne__(self, other):
def __getattr__(self, item):
return getattr(self.array, item)
+ def _delegate(op):
+ def func(self, other):
+ if isinstance(other, DenseVector):
+ other = other.array
+ return getattr(self.array, op)(other)
--- End diff --
Should we return an DenseVector?
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