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https://issues.apache.org/jira/browse/SPARK-4981?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Reza Zadeh updated SPARK-4981:
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Comment: was deleted
(was: Another option: see slide 31 to solve the problem using IndexedRDDs,
thanks to Ankur's nice slides and work on IndexedRDD:
https://issues.apache.org/jira/secure/attachment/12656374/2014-07-07-IndexedRDD-design-review.pdf)
> Add a streaming singular value decomposition
> --------------------------------------------
>
> Key: SPARK-4981
> URL: https://issues.apache.org/jira/browse/SPARK-4981
> Project: Spark
> Issue Type: New Feature
> Components: MLlib, Streaming
> Reporter: Jeremy Freeman
>
> This is for tracking WIP on a streaming singular value decomposition
> implementation. This will likely be more complex than the existing streaming
> algorithms (k-means, regression), but should be possible using the family of
> sequential update rule outlined in this paper:
> "Fast low-rank modifications of the thin singular value decomposition"
> by Matthew Brand
> http://www.stat.osu.edu/~dmsl/thinSVDtracking.pdf
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