[GitHub] madlib issue #256: Minibatch Preprocessing: change default buffer size formu...

[fmcquillan99]

Github user fmcquillan99 commented on the issue:

    https://github.com/apache/madlib/pull/256
  
    Oh I see, with the averaging approach:
    
    buffer_size = avg_num_rows_per_segment / num_segments 
                        = 21.5 / 2
                        = 10.75
    
    and rounding up we get 11.
    
    Can you think of any drawbacks of using this approach?


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