Sang Tae Han

A Study on Finding of Hospitalization at Obstetrics and Gynecology Emergency Center by Using Health Information

A Preventive Model to Cancel Reservation of New Patients Using the Health Information Data Base

A Study on Character of Death Patients Using Medical Record Information

On the Development of Customer Lifetime Value Evaluation Model by Using Data Mining Techniques

A Study on Variable Importance Measures in Multiple Regression Analysis

A Comparison and Case Study of Cluster Algorithms for Mixed Data with Quantitative and Qualitative Variables

A Study on Assessment Index for Long-Term Care Insurance Assessment Committee using Logistic Regression Model

The Case Study of Clustering of Panel Data by Using Latent Class Analysis

Campaign Response Model Development for Target Marketing

Customer Segmentation by Using Two-step Cluster Analysis