Yes that is the correct JIRA. It should make it to 1.3.
Best,
Reza
On Fri, Jan 9, 2015 at 11:13 AM, Adrian Mocanu amoc...@verticalscope.com
wrote:
I’m resurrecting this thread because I’m interested in doing transpose
on a RowMatrix.
There is this other thread too:
http://apache-spark-user-list.1001560.n3.nabble.com/Matrix-multiplication-in-spark-td12562.html
Which presents https://issues.apache.org/jira/browse/SPARK-3434 which is
still in work at this time.
Is this the correct Jira issue for the transpose operation? ETA?
Thanks a lot!
-A
*From:* Reza Zadeh [mailto:r...@databricks.com]
*Sent:* October-15-14 1:48 PM
*To:* ll
*Cc:* u...@spark.incubator.apache.org
*Subject:* Re: RowMatrix.multiply() ?
Hi,
We are currently working on distributed matrix operations. Two RowMatrices
cannot be currently multiplied together. Neither can be they be added. They
functionality will be added soon.
You can of course achieve this yourself by using IndexedRowMatrix and
doing one join per operation you requested.
Best,
Reza
On Wed, Oct 15, 2014 at 8:50 AM, ll duy.huynh@gmail.com wrote:
hi.. it looks like RowMatrix.multiply() takes a local Matrix as a parameter
and returns the result as a distributed RowMatrix.
how do you perform this series of multiplications if A, B, C, and D are all
RowMatrix?
((A x B) x C) x D)
thanks!
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