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Posted to issues@spark.apache.org by "Xiangrui Meng (JIRA)" <ji...@apache.org> on 2015/08/18 04:16:45 UTC

[jira] [Created] (SPARK-10078) Vector-free L-BFGS

Xiangrui Meng created SPARK-10078:
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             Summary: Vector-free L-BFGS
                 Key: SPARK-10078
                 URL: https://issues.apache.org/jira/browse/SPARK-10078
             Project: Spark
          Issue Type: New Feature
          Components: ML
            Reporter: Xiangrui Meng
            Assignee: Xiangrui Meng


This is to implement a scalable version of vector-free L-BFGS (http://papers.nips.cc/paper/5333-large-scale-l-bfgs-using-mapreduce.pdf).



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