Enable OnnxTransformer to accept KeyDataViewTypes as if they were UInt32#4824
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ganik merged 8 commits intodotnet:masterfrom Feb 12, 2020
Merged
Enable OnnxTransformer to accept KeyDataViewTypes as if they were UInt32#4824ganik merged 8 commits intodotnet:masterfrom
ganik merged 8 commits intodotnet:masterfrom
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harishsk
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Can you please add a test and also a comment in the code describing the scenario this is necessary for?
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harishsk
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Addresses microsoft/NimbusML#426
As discussed offline with @harishsk , @ganik and @pieths , the update in here is the best temporary solution to the problem.
Simply enables OnnxTransformer to accept a
KeyDataViewTypecolumn as input of a model that actually expects anUInt32input column. This, because of the way that NimbusML works with Category columns in Pandas' DataFrames, by converting them intoKeyDataViewTypecolumns in ML.NET, without actually adding KeyToValueTransformers into the pipeline.