预测中国贵金属期货波动率：GBRT模型与Tree SHAP的时间-模型维度组合

Forecasting China's precious metal futures volatility: GBRT models and time-model dimension combination of Tree SHAP

• Ziyang Zhu
• Yuhao Zheng
• Xinyi Wang
• Dasen Huang
• Lingbing Feng 通讯