C#C
C#•3y ago
Sebi | hrkrx

✅ ML.net multiple Features

Hey 🙂

I have a ML pipeline which looks like this (see image for details)
IEstimator<ITransformer> dataPrepEstimator = 
mlContext.Transforms.Text.FeaturizeText("Features", "Name")
.Append(mlContext.Transforms.Concatenate("Features", features))
.AppendCacheCheckpoint(mlContext);


I thought concatenate would add the features to the Features column, but it creates a second one.
When training it does only seem to use the last created Features column.

How do I merge(?) the two columns into one feature vector?
image.png
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