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Remove NoConstraint. (#3792)

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trivialfis 2018-10-15 15:43:06 +13:00 committed by Rory Mitchell
parent 5d6baed998
commit 184efff9f9
1 changed files with 0 additions and 19 deletions
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19
src/tree/param.h
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@ -391,25 +391,6 @@ template <typename ParamT>
} }
}; };
struct NoConstraint {
inline static void Init(TrainParam *param, unsigned num_feature) {
param->monotone_constraints.resize(num_feature, 0);
}
inline double CalcSplitGain(const TrainParam &param, int constraint,
GradStats left, GradStats right) const {
return left.CalcGain(param) + right.CalcGain(param);
}
inline double CalcWeight(const TrainParam &param, GradStats stats) const {
return stats.CalcWeight(param);
}
inline double CalcGain(const TrainParam &param, GradStats stats) const {
return stats.CalcGain(param);
}
inline void SetChild(const TrainParam &param, bst_uint split_index,
GradStats left, GradStats right, NoConstraint *cleft,
NoConstraint *cright) {}
};
struct ValueConstraint { struct ValueConstraint {
double lower_bound; double lower_bound;
double upper_bound; double upper_bound;