1 instantiation of LambdaRankObjectiveFunction
Microsoft.ML.FastTree (1)
FastTreeRanking.cs (1)
207
return new
LambdaRankObjectiveFunction
(TrainSet, TrainSet.Ratings, FastTreeTrainerOptions, ParallelTraining);
3 references to LambdaRankObjectiveFunction
Microsoft.ML.FastTree (3)
FastTreeRanking.cs (1)
428
OptimizationAlgorithm.ObjectiveFunction as
LambdaRankObjectiveFunction
,
Training\Test.cs (2)
421
private readonly FastTreeRankingTrainer.
LambdaRankObjectiveFunction
_rankingObjectiveFunction;
423
public FastNdcgTestForTrainSet(ScoreTracker trainingScores, FastTreeRankingTrainer.
LambdaRankObjectiveFunction
rankingObjectiveFunction, short[] labels, string sortingAlgorithm, int ndcgTruncation)