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From "Sangwon Seo (JIRA)" <j...@apache.org>
Subject [jira] Created: (HAMA-233) Solving linear solution with Conjugate Gradient Method
Date Wed, 02 Dec 2009 20:06:20 GMT
Solving linear solution with Conjugate Gradient Method
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                 Key: HAMA-233
                 URL: https://issues.apache.org/jira/browse/HAMA-233
             Project: Hama
          Issue Type: New Feature
          Components: matrix
    Affects Versions: 0.1.0
            Reporter: Sangwon Seo
            Assignee: Sangwon Seo
            Priority: Minor
             Fix For: 0.1.0


For spase matrix, CG method is good in a way of iterative learning.
This can be applied to many applications (MLP, descent gradient search, etc..) as a primitive,
not even in linear solution.

Related paper (From Carnegie Mellon, It presents in verry simple way to understand everything
behind the CG) is as bellow.
http://smiler82.springnote.com/pages/3827983/attachments/2558573


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