public override void AttachMetadata(MetadataDispatcher.Builder bldr, ColumnType typeSrc)
{
Host.CheckValue(bldr, nameof(bldr));
Host.CheckValue(typeSrc, nameof(typeSrc));
Host.Check(typeSrc.RawType == typeof(TFloat));
bldr.AddPrimitive("AffineScale", typeSrc, Scale);
bldr.AddPrimitive("AffineOffset", typeSrc, Offset);
}
public override void AttachMetadata(MetadataDispatcher.Builder bldr, ColumnType typeSrc)
{
Host.CheckValue(bldr, nameof(bldr));
Host.CheckValue(typeSrc, nameof(typeSrc));
Host.Check(typeSrc.RawType == typeof(TFloat));
bldr.AddPrimitive("CdfMean", typeSrc, Mean);
bldr.AddPrimitive("CdfStdDev", typeSrc, Stddev);
bldr.AddPrimitive("CdfUseLog", BoolType.Instance, (DvBool)UseLog);
}
public override void AttachMetadata(MetadataDispatcher.Builder bldr, ColumnType typeSrc)
{
Host.CheckValue(bldr, nameof(bldr));
Host.CheckValue(typeSrc, nameof(typeSrc));
Host.Check(typeSrc.VectorSize == Mean.Length);
Host.Check(typeSrc.ItemType.RawType == typeof(TFloat));
bldr.AddGetter <VBuffer <TFloat> >("CdfMean", typeSrc, MeanMetadataGetter);
bldr.AddGetter <VBuffer <TFloat> >("CdfStdDev", typeSrc, StddevMetadataGetter);
bldr.AddPrimitive("CdfUseLog", BoolType.Instance, (DvBool)UseLog);
}
public override void AttachMetadata(MetadataDispatcher.Builder bldr, ColumnType typeSrc)
{
Host.CheckValue(bldr, nameof(bldr));
Host.CheckValue(typeSrc, nameof(typeSrc));
Host.Check(typeSrc.VectorSize == Scale.Length);
Host.Check(typeSrc.ItemType.RawType == typeof(TFloat));
bldr.AddGetter <VBuffer <TFloat> >("AffineScale", typeSrc, ScaleMetadataGetter);
if (Offset != null)
{
bldr.AddGetter <VBuffer <TFloat> >("AffineOffset", typeSrc, OffsetMetadataGetter);
}
}
private static void AddGetter <T>(MetadataDispatcher.Builder bldr, string kind, MetadataInfo <T> info)
{
bldr.AddGetter(kind, info.Type, info.Getter);
}
public void AttachMetadata(MetadataDispatcher.Builder bldr, ColumnType typeSrc)
{
// REVIEW: How to attach information on the bins, to metadata?
}
public abstract void AttachMetadata(MetadataDispatcher.Builder bldr, ColumnType typeSrc);
