private protected override DataViewSchema.DetachedColumn[] GetOutputColumnsCore()
{
var infos = new DataViewSchema.DetachedColumn[3];
infos[ClusterIdCol] = new DataViewSchema.DetachedColumn(ClusterId, _types[ClusterIdCol], null);
var slotNamesType = new VectorDataViewType(TextDataViewType.Instance, _numClusters);
var sortedClusters = new DataViewSchema.Annotations.Builder();
int vectorSize = slotNamesType.GetVectorSize();
sortedClusters.AddSlotNames(vectorSize, CreateSlotNamesGetter(_numClusters, "Cluster"));
var builder = new DataViewSchema.Annotations.Builder();
builder.AddSlotNames(vectorSize, CreateSlotNamesGetter(_numClusters, "Score"));
infos[SortedClusterCol] = new DataViewSchema.DetachedColumn(SortedClusters, _types[SortedClusterCol], sortedClusters.ToAnnotations());
infos[SortedClusterScoreCol] = new DataViewSchema.DetachedColumn(SortedClusterScores, _types[SortedClusterScoreCol], builder.ToAnnotations());
return(infos);
}