pseudo_huber.h

#ifndef XGBOOST_COMMON_PSEUDO_HUBER_H_
#define XGBOOST_COMMON_PSEUDO_HUBER_H_
#include "xgboost/parameter.h"
 
namespace xgboost {
struct PesudoHuberParam : public XGBoostParameter<PesudoHuberParam> {
  float huber_slope{1.0};
 
  DMLC_DECLARE_PARAMETER(PesudoHuberParam) {
    DMLC_DECLARE_FIELD(huber_slope)
        .set_default(1.0f)
        .describe("The delta term in Pseudo-Huber loss.");
  }
};
}  // namespace xgboost
#endif  // XGBOOST_COMMON_PSEUDO_HUBER_H_