private void SetScorer() { var schema = new RoleMappedSchema(TrainSchema, _trainLabelColumn, FeatureColumnName); var args = new MulticlassClassificationScorer.Arguments(); Scorer = new MulticlassClassificationScorer(Host, args, new EmptyDataView(Host, TrainSchema), BindableMapper.Bind(Host, schema), schema); }
private MulticlassClassificationScorer(IHostEnvironment env, MulticlassClassificationScorer transform, IDataView newSource) : base(env, transform, newSource, RegistrationName) { }