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From "Janardhan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SYSTEMML-1937) Vector Free L-BFGS implementation
Date Tue, 26 Sep 2017 10:57:00 GMT
Janardhan created SYSTEMML-1937:
-----------------------------------

             Summary: Vector Free L-BFGS implementation
                 Key: SYSTEMML-1937
                 URL: https://issues.apache.org/jira/browse/SYSTEMML-1937
             Project: SystemML
          Issue Type: New Feature
          Components: Algorithms, ParFor
            Reporter: Janardhan


This is for the implementation of vector free L-BFGS, as in the paper http://papers.nips.cc/paper/5333-large-scale-l-bfgs-using-mapreduce.pdf
, to avoid the parameter server. 

Example implementation for spark-ml lib : @ https://github.com/yanboliang/spark-vlbfgs




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