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Validator does not check for number of label classes and number of rows for each split #161

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tovbinm opened this issue Oct 22, 2018 · 0 comments
Open

Validator does not check for number of label classes and number of rows for each split #161

tovbinm opened this issue Oct 22, 2018 · 0 comments
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tovbinm commented Oct 22, 2018 •
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Describe the bug
None of the implementations of OpValidator.createTrainValidationSplits does not check that:

  1. number of label classes is at least 2
  2. splits are not empty

To Reproduce
Run OpCrossValidation or OpTrainValidationSplit of data with a single row.

Expected behavior
Validate that number of label classes if at least 2 and splits are not empty. Throw a clean and informative error in each of the cases.
@tovbinm tovbinm added the bug label Oct 22, 2018
@tovbinm tovbinm changed the title Validator does not check for number of rows for each label Validator does not check for number of label classes and number of rows for each split Oct 23, 2018
@tovbinm tovbinm mentioned this issue Nov 7, 2018
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