Method query_weights

include/LightGBM/dataset.h:184–190

! * \brief Get weights for queries, if not exists, will return nullptr * \return Pointer of weights for queries */

  * \return Pointer of weights for queries
  */
  inline const label_t* query_weights() const {
    if (!query_weights_.empty()) {
      return query_weights_.data();
    } else {
      return nullptr;
    }
  }

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