Inheritance diagram for xgboost::ltr::NDCGCache:
Public Member Functions | |
| void | InitOnCPU (Context const *ctx, MetaInfo const &info) |
| void | InitOnCUDA (Context const *ctx, MetaInfo const &info) |
| NDCGCache (Context const *ctx, MetaInfo const &info, LambdaRankParam const &p) | |
| linalg::VectorView< double const > | InvIDCG (Context const *ctx) const |
| common::Span< double const > | Discount (Context const *ctx) const |
| linalg::VectorView< double > | Dcg (Context const *ctx) |
 Public Member Functions inherited from xgboost::ltr::RankingCache | |
| RankingCache (Context const *ctx, MetaInfo const &info, LambdaRankParam const &p) | |
| std::size_t | MaxPositionSize () const |
| common::Span< bst_group_t const > | DataGroupPtr (Context const *ctx) const |
| auto const & | Param () const |
| std::size_t | Groups () const |
| double | WeightNorm () const |
| common::Span< std::size_t const > | SortedIdx (Context const *ctx, common::Span< float const > predt) |
| common::Span< std::size_t > | SortedIdxY (Context const *ctx, std::size_t n_samples) |
| common::Span< float > | RankedY (Context const *ctx, std::size_t n_samples) |
| common::Span< std::size_t const > | CUDAThreadsGroupPtr () const |
| std::size_t | CUDAThreads () const |
| linalg::VectorView< GradientPair > | CUDARounding (Context const *ctx) |
| common::Span< double > | CUDACostRounding (Context const *ctx) |
| template<typename Type > | |
| common::Span< Type > | MaxLambdas (Context const *ctx, std::size_t n) |
Additional Inherited Members | |
| Protected Member Functions inherited from xgboost::ltr::RankingCache | |
| std::size_t | MaxGroupSize () const |
The documentation for this class was generated from the following files:
- External/xgboost/src/common/ranking_utils.h
- External/xgboost/src/common/ranking_utils.cc
