Package ai.libs.jaicore.ml.dyadranking.optimizing

Interface Summary

Interface	Description
IDyadRankingFeatureTransformPLGradientDescendableFunction	An interface for a differentiable function in the context of feature transformation Placket-Luce dyad ranking.
IDyadRankingFeatureTransformPLGradientFunction	Represents a differentiable function in the context of dyad ranking based on feature transformation Placket-Luce models.

Class Summary

Class	Description
BilinFunction	Wraps the NLL optimizing problem into the QNMinimizer optimizer.
DyadRankingFeatureTransformNegativeLogLikelihood	Implements the negative log-likelihood function for the feature transformation Placket-Luce dyad ranker.
DyadRankingFeatureTransformNegativeLogLikelihoodDerivative	Represents the derivate of the negative log likelihood function in the context of feature transformation Placket-Luce dyad ranking [1].