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

图8 岩性识别结果验证图 1.含角闪黑云英云闪长岩质片麻岩；2.钾化花岗质碎裂岩；3.中粒含黑云二长花岗岩；4.绢英岩化花岗质碎裂岩；5.钾化含黑云二长花岗岩；6.绢英岩化花岗岩；7.含黑云二长花岗岩；8.黄铁绢英岩化花岗质碎裂岩；9.黄铁绢英岩化碎裂岩；10.钾化绢英岩化花岗质碎裂岩

Fig.8 Verification diagram of lithological identification results