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Posted to dev@systemds.apache.org by GitBox <gi...@apache.org> on 2020/07/13 16:27:01 UTC
[GitHub] [systemds] Shafaq-Siddiqi opened a new pull request #988: [WIP]: [SYSTEMDS-353] Synthetic Minority Over-sampling Technique (SMOTE)
Shafaq-Siddiqi opened a new pull request #988:
URL: https://github.com/apache/systemds/pull/988
Function for oversampling the minority class to deal with class imbalance problem.
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[GitHub] [systemds] phaniarnab commented on pull request #988: [WIP]: [SYSTEMDS-353] Synthetic Minority Over-sampling Technique (SMOTE)
Posted by GitBox <gi...@apache.org>.
phaniarnab commented on pull request #988:
URL: https://github.com/apache/systemds/pull/988#issuecomment-661756351
I know this is in progress, but still commenting: is it possible to replace the `for` blocks with `parfor`?
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[GitHub] [systemds] Shafaq-Siddiqi closed pull request #988: [SYSTEMDS-2658] Synthetic Minority Over-sampling Technique (SMOTE)
Posted by GitBox <gi...@apache.org>.
Shafaq-Siddiqi closed pull request #988:
URL: https://github.com/apache/systemds/pull/988
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[GitHub] [systemds] Shafaq-Siddiqi commented on pull request #988: [SYSTEMDS-353] Synthetic Minority Over-sampling Technique (SMOTE)
Posted by GitBox <gi...@apache.org>.
Shafaq-Siddiqi commented on pull request #988:
URL: https://github.com/apache/systemds/pull/988#issuecomment-663111606
> I know this is in progress, but still commenting: is it possible to replace the `for` blocks with `parfor`?
I tried but there are some matrix dependencies carried out that do not allow parallel run. I will try to refactor the code.
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