On 5/26/15 5:45 PM, Ankur Dave wrote:
This is the latest GraphX-based ALS implementation that I'm aware of:
https://github.com/ankurdave/spark/blob/GraphXALS/graphx/src/main/scala/org/apache/spark/graphx/lib/ALS.scala
When I benchmarked it last year, it was about twice as slow as MLlib's
ALS
Hi all,
I've heard in a number of presentations Spark's ALS implementation was
going to be moved over to a GraphX version. For example, this
presentation on GraphX
https://databricks-training.s3.amazonaws.com/slides/graphx@sparksummit_2014-07.pdf(slide
#23) at the Spark Summit mentioned a 40
This is the latest GraphX-based ALS implementation that I'm aware of:
https://github.com/ankurdave/spark/blob/GraphXALS/graphx/src/main/scala/org/apache/spark/graphx/lib/ALS.scala
When I benchmarked it last year, it was about twice as slow as MLlib's ALS,
and I think the latter has gotten faster
