[GitHub] incubator-madlib pull request: SVM: Add Gaussian kernel feature ma...

[iyerr3 <gi...@git.apache.org>]

Github user iyerr3 commented on a diff in the pull request:

    https://github.com/apache/incubator-madlib/pull/10#discussion_r51925561
  
    --- Diff: methods/array_ops/src/pg_gp/array_ops.c ---
    @@ -1929,3 +1971,126 @@ General_Array_to_Array(
         return pgarray;
     }
     
    +/******* internal functions ********/
    --- End diff --
    
    This function would be much easier to code and maintain if we used the abstraction layer + eigen to compute the matrix dot product. See closestColumnsAndDistances in metric.cpp for an example of how a matrix and a vector are used in an operation.


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