Dmitriy Lyubimov created MAHOUT-1583:
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Summary: cbind() operator for Scala DRMs
Key: MAHOUT-1583
URL: https://issues.apache.org/jira/browse/MAHOUT-1583
Project: Mahout
Issue Type: Task
Reporter: Dmitriy Lyubimov
Assignee: Dmitriy Lyubimov
Fix For: 1.0
Another R-like operator, cbind (stitching two matrices together). Seems to come
up now and then.
Just like with elementwise operations, and, perhaps some other, it will have
two physical implementation paths, one is zip for identically distributed
operators, and another one is full join in case they are not.
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