Model for Predicting the Risk of Kidney Stone using Data Mining Techniques

This paper focused on the development of a predictive model for the classification of the risk of kidney stones in Nigerian using data mining techniques based on historical information elicited about the risk of kidney stones among Nigerians. Following the identification of the risk factors of kidney stone from experienced endocrinologists, structured questionnaires were used to collect information about the risk factors and the associated risk of kidney stones from selected respondents. The predictive model for the risk of kidney diseases was formulated using three (3) supervised machine learning algorithms (Decision Tree, Multi-layer perception and Genetic Algorithm) following the identification of relevant features. The predictive model was simulated using the Waikato Environment for Knowledge Analysis (WEKA) environment; and the model was validated using historical dataset of kidney stone risk via performance metrics: accuracy, true positive rate, precision and false positive rate.