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Enhanced Loan Risk Assessment: A Machine Learning Approach

Dr. A. Karunamurthy 1,G. Pradeepkumar2 , R. Nadesan3

1Associate Professor, Department of Computer Applications, Sri Manakula Vinayagar Engineering College (Autonomous), Puducherry 605008, India,

karunamurthy26@gmail.com

2Post Graduate student, Department of Computer Applications, Sri Manakula Vinayagar Engineering College (Autonomous), Puducherry 605008, India

Pradeepg2468@gmail.com

3Post Graduate student, Department of Computer Applications, Sri Manakula Vinayagar Engineering College (Autonomous),

Puducherry 605008, India rnadesan30@gmail.com

Abstract:
This project develops a loan eligibility prediction system using machine learning, specifically the Random Forest Classifier. The system addresses the limitations of manual loan approval processes, which are time-consuming and prone to human error. A machine learning model is trained on a dataset of loan applications, incorporating features like gender, marital status, income, loan amount, and credit history. This model automatically predicts the eligibility of loan applicants, providing a faster and more objective assessment than traditional methods. The project also includes a user-friendly graphical user interface (GUI) built using Tkinter, allowing users to input applicant information and receive an immediate loan approval or rejection prediction. The model's performance is evaluated using various metrics to ensure accuracy and reliability. The high accuracy achieved by the k-nearest neighbor algorithm demonstrates the effectiveness of the proposed approach.

Keywords: Loan Eligibility Prediction, Loan Risk Assessment, Credit Risk Modeling, Machine Learning, Classification, Random Forest, Ensemble Learning, Hyperparameter Tuning, Model Evaluation