IEstimator<ITransformer> dataPrepEstimator =
mlContext.Transforms.Text.FeaturizeText("Features", "Name")
.Append(mlContext.Transforms.Concatenate("Features", features))
.AppendCacheCheckpoint(mlContext);
IEstimator<ITransformer> dataPrepEstimator =
mlContext.Transforms.Text.FeaturizeText("Features", "Name")
.Append(mlContext.Transforms.Concatenate("Features", features))
.AppendCacheCheckpoint(mlContext);