Method init_score

include/LightGBM/dataset.h:196–202

! * \brief Get initial scores, if not exists, will return nullptr * \return Pointer of initial scores */

  * \return Pointer of initial scores
  */
  inline const double* init_score() const {
    if (!init_score_.empty()) {
      return init_score_.data();
    } else {
      return nullptr;
    }
  }

  /*!
  * \brief Get size of initial scores