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Subject [GitHub] [systemml] Baunsgaard commented on pull request #910: [MINOR] L2SVM, now directly support 1 Hot input
Date Fri, 15 May 2020 22:09:13 GMT

Baunsgaard commented on pull request #910:

   Double checked if there was a performance change between before and after. (was sure I
did this before PR as well and observed a significant change of 10 sec) and to my surprise
the difference i observed in the beginning, ended up non existing. (most likely because the
system is actually doing the optimizations correctly)
   Therefore some of the changes are reverted back (not all), so all in all less impactful
than I expected but, great learning experience :+1: .
   bellow is some of the resulting times, and the script:
   implementation |  time (avg 10 runs)
   --- | ---
   msvm  | 78.2128
   msvm-before |  78.4258
   l2svm | 79.042
   # data from
   data = read("data/")
   X = data[,1:54]
   Y = data[,55]
   model = msvm(X=X, Y=Y, num_classes=max(Y), maxiterations = 300, epsilon= 1e-15)
   # should print 0.009315662472918557

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