Method FeatureNumBin

include/LightGBM/dataset.h:440–444

  }

  inline int FeatureNumBin(int i) const {
    const int group = feature2group_[i];
    const int sub_feature = feature2subfeature_[i];
    return feature_groups_[group]->bin_mappers_[sub_feature]->num_bin();
  }

  inline int8_t FeatureMonotone(int i) const {
    if (monotone_types_.empty()) {