fitted(to:validateOn:)
Declaration
func fitted<InputSequence, Validation, FeatureSequence>(to input: InputSequence, validateOn validation: Validation) async throws -> Self.Transformer where InputSequence : Sequence, Validation : Sequence, FeatureSequence : TemporalSequence, InputSequence.Element == AnnotatedFeature<FeatureSequence, Self.Annotation>, Validation.Element == AnnotatedFeature<FeatureSequence, Self.Annotation>, FeatureSequence.Feature == Self.Transformer.Input