结合预测准确性和可解释性:以数据为导向的方法来分析电信流量.
Pankaj Hooda1, Pooja Mittal1, Prashant Kumar Shukla2
1Department of Computer Science and Applications, Maharshi Dayanand University, Rohtak, Haryana, India.
Scientific reports
|January 19, 2026
概括
本研究介绍了XCL-Churn,这是一个可解释的集体学习框架,用于预测电信中的客户流失. 它通过集成XGBoost,CatBoost和LightGBM实现了高精度和效率,为流失驱动器提供了透明的见解.
科学领域:
- 机器学习 机器学习
- 人工智能的人工智能
- 数据科学数据科学数据科学
背景情况:
- 客户获取是昂贵的,这使得客户保留对于电信利至关重要.
- 预测客户流失是竞争激烈的电信市场的一个重大挑战.
研究的目的:
- 引入XCL-Churn,这是一个可解释的集体学习框架,用于可靠和可解释的客户流失预测.
- 集成XGBoost,CatBoost和LightGBM,使用软投票元架构进行增强的流失预测.
主要方法:
- 采用数据预处理管道,包括代贝叶斯山脊归算,多阶段缩放和混合Boruta-Random Forest特征选择.
- 使用合成少数群体过量采样技术 (SMOTE) 解决了类不平衡.
- 在软投票组合中集成XGBoost,CatBoost和LightGBM模型,并应用可解释AI (XAI) 技术 (LIME,SHAP).
主要成果:
- 在XCL-Churn组合实现了高性能指标:97.44%的准确性,93.82%的精度,87.82%的回忆,和91.25%的F1-score.
- 与传统方法相比,证明了优越的预测性能和计算效率.
- XAI技术为客户流失的关键行为和财务驱动因素提供了透明度.
结论:
- XCL-Churn为电信行业的客户流失预测提供了一个强大,可解释和计算效率高的解决方案.
- 该框架能够识别关键的流失指标,这有助于提高客户保留的战略决策.
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