基于非均衡数据的ADASYN-CatBoost测井岩性智能识别——以胶西北招贤金矿床为例
许方颖,邹艳红,易卓炜,杨福强,毛先成

ADASYN-CatBoost Method for Intelligent Identification of Logging Lithology Considering Unbalanced Data:A Case Study of Zhaoxian Gold Deposit in Northwestern Jiaodong Peninsula
Fangying XU,Yanhong ZOU,Zhuowei YI,Fuqiang YANG,Xiancheng MAO
表5 CatBoost模型的特征重要性排序结果
Table 5 Ranking results of feature importance for CatBoost model
排序特征CatBoost
1电阻率测井52.4%
2自然电位测井28.9%
3自然伽马测井18.7%