xgboost
Classes | Namespaces | Enumerations | Variables
probability_distribution.h File Reference

Implementation of a few useful probability distributions. More...

#include <cmath>
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Classes

struct  xgboost::common::NormalDistribution
 
struct  xgboost::common::LogisticDistribution
 
struct  xgboost::common::ExtremeDistribution
 

Namespaces

 xgboost
 namespace of xgboost
 
 xgboost::common
 

Enumerations

enum  xgboost::common::ProbabilityDistributionType : int { xgboost::common::ProbabilityDistributionType::kNormal = 0, xgboost::common::ProbabilityDistributionType::kLogistic = 1, xgboost::common::ProbabilityDistributionType::kExtreme = 2 }
 Enum encoding possible choices of probability distribution. More...
 

Variables

constexpr double xgboost::common::kPI = 3.14159265358979323846
 Constant PI. More...
 
constexpr double xgboost::common::kEulerMascheroni = 0.57721566490153286060651209008240243104215933593992
 The Euler-Mascheroni_constant. More...
 

Detailed Description

Implementation of a few useful probability distributions.

Copyright 2019-2020 by Contributors

Author
Avinash Barnwal and Hyunsu Cho