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dotnet / machinelearning

ML.NET is an open source and cross-platform machine learning framework for .NET.
https://dot.net/ml
MIT License
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DataFrame should support Array data #5746

Open pgovind opened 3 years ago

pgovind commented 3 years ago

Currently, DataFrame only supports primitive types. Specifically, a DataFrameColumn can only only 1 primitive value per row. There are applications however that need to hold a DataFrameColumn of Array<T>, so each row holds an array of values. ML.NET supports holding Array, so IDataView.ToDataFrame might run into this issue at some point.

LittleLittleCloud commented 3 years ago

Thanks for bring this up