Github user Myasuka commented on the pull request:
https://github.com/apache/spark/pull/1290#issuecomment-122158225
@avulanov I try to run test on minist data with SGD optimizer, however, I
cannot reproduce the result in
https://github.com/apache/spark/pull/1290#issuecomment-67262281, I use topology
with (780, 10), and set batchsize as 1000, miniBatchFraction as 1.0,
numIterations as 500, the accuracy is only 75%, if I set miniBatchFraction as
0.1, the accuracy still stays at 75%. Would you please share your training
parameter in detail so that I can promote the accuray to 90% ?
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