No comment on behavior when sending the pipeline as parameter to AutoML experiment

[superichmann]

When sending a pipeline containing DropColumns to a string type column to Execute of AutoML experiment as the preFeaturizer there is an exception ArgumentOutOfRangeException: Could not find input column 'StringColumn' (Parameter 'inputSchema').

Perhaps consider adding documentation to this behavior either on this page or on AutoML Execute page.

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Document Details

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• ID: f9a0f970-a53e-b319-f210-15cb90c741fe
• Version Independent ID: dce66202-02e1-ce5f-b9da-a6df7dfb4950
• Content: TransformExtensionsCatalog.DropColumns(TransformsCatalog, String[]) Method (Microsoft.ML)
• Content Source: dotnet/xml/Microsoft.ML/TransformExtensionsCatalog.xml
• Product: dotnet-ml-api
• GitHub Login: @natke
• Microsoft Alias: nakersha

[michaelgsharp]

@LittleLittleCloud can you take care of this?