The intelligent decision-making of copper flotation backbone process based on CK-XGBoost

作者：

Highlights：

• The proposed CK-XGBoost selects label-specific features for each label.

• The CK-XGBoost utilize label correlation through correlation-based function.

• The CK-XGBoost utilize domain knowledge through knowledge-based function.

• The CK-XGBoost performed well in the decision-making of copper flotation backbone process.

摘要

•The proposed CK-XGBoost selects label-specific features for each label.•The CK-XGBoost utilize label correlation through correlation-based function.•The CK-XGBoost utilize domain knowledge through knowledge-based function.•The CK-XGBoost performed well in the decision-making of copper flotation backbone process.

论文关键词：Copper flotation,Multi label,XGBoost,Label correlation,Domain knowledge

论文评审过程：Received 4 October 2021, Revised 12 January 2022, Accepted 9 February 2022, Available online 18 February 2022, Version of Record 16 March 2022.

论文官网地址：https://doi.org/10.1016/j.knosys.2022.108429