IIUM Repository (IREP)

Using affinity set on mining the necessity of computed tomography scanning

Chen , Yuh Wen and Larbani, Moussa and Li, Tzung Hung and Chen, Chao-Wen (2009) Using affinity set on mining the necessity of computed tomography scanning. pp. 219-223.

[img]
Preview
PDF (Using affinity set) - Published Version
Download (1MB) | Preview

Abstract

Computed tomography (CT) is a medical imaging method of tomography. Digital geometry processing is used to generate a three-dimensional image of the inside of a patient from a large series of two-dimensional X-ray images taken around a single axis of rotation. The scanning ofCT has become an important tool in medical imaging to supplement X-rays and medical ultrasonography. Although it is expensive, it is the best tool to diagnose a large number of different disease entities; especially, for the trauma patients in emergency room. In this study, the trauma patients, who were treated by the CT scanning are collected in order to discover the critical knowledge; that is, what characteristics of trauma patients would lead to the necessity of CT scanning? The data mining model of affinity set and neural network (NN) are both used for resolution and comparison. Finally, studying results show that he affinity model performs better than the NN model, but the collected data lacks the explanatory power in practices. Thus, a further research is necessary.

Item Type: Article (UNSPECIFIED)
Additional Information: 3917/13486
Subjects: H Social Sciences > HB Economic Theory > HB131 Methodology.Mathematical economics. Quantitative methods
Kulliyyahs/Centres/Divisions/Institutes: Kulliyyah of Economics and Management Sciences > Department of Business Administration
Depositing User: Professor Larbani Moussa
Date Deposited: 28 Dec 2011 10:29
Last Modified: 27 Jan 2012 15:15
URI: http://irep.iium.edu.my/id/eprint/13486

Actions (login required)

View Item View Item

Downloads

Downloads per month over past year