PREDICTION OF CUSTOMER CHURN IN THE BANKING SECTOR: REVIEW

نویسندگان

چکیده

This study investigates the customer churn in banking sector and explores application of machine learning models to predict rates. paper starts by providing a comprehensive definition or attrition. Furthermore, review prior studies conducted field rate detection prediction within is .It encompasses an examination diverse datasets employed, including their origins, sizes, sources, specific utilized, corresponding accuracy rates achieved. Building upon this acquired knowledge, outlines robust framework for constructing model, with decision tree model selected as primary algorithm. To assess model’s efficacy, various evaluation metrics were such confusion matrix, accuracy, recall, precision, F1-score. presents empirical evidence supporting efficacy hyperparameter tuning improving model. By its implementation, notable two percent increase achieved, underscoring importance fine-tuning parameters. In summary, significantly contributes existing body knowledge valuable insights into sector. The developed coupled successful highlights potential techniques accurately predicting churn. findings have practical implications industry pave way future investigations domain. Keywords: Customer Churn, Banking Sector, Machine Learning, Decision Tree, Hyperparameter Tuning DOI: https://doi.org/10.35741/issn.0258-2724.58.4.55

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ژورنال

عنوان ژورنال: Xinan Jiaotong Daxue Xuebao

سال: 2023

ISSN: ['0258-2724']

DOI: https://doi.org/10.35741/issn.0258-2724.58.4.55