Identification of the primary pollution sources and dominant influencing factors of soil heavy metals using a random forest model optimized by genetic algorithm coupled with geodetector

• Tong LiuHenan Polytechnic University
• Mingshi WangHenan Polytechnic University
• Mingya WangHenan Polytechnic University
• Qinqing XiongNanjing University of Information Science and Technology
• Luhao JiaHenan Polytechnic University
• Wanqi MaHenan Polytechnic University
• Shaobo SuiHenan Polytechnic University
• Wei WuHenan Polytechnic University
• Xiaoming GuoHenan Polytechnic University