Ultimate goal of this research is to develop a web-based forecasting system of industrial accidents. As an initial step for the purpose of this study, this paper provides a comparative analysis of 4 kinds of algorithms including CHAID, CART, C4.5, and QUEST. In addition, this paper presents the logical process for development of a forecasting system. Decision tree algorithm is utilized to predict results using objective and quantified data as a typical technique of data mining. The sample for this work was chosen from 10,536 data related to manufacturing industries during three years(2002~2004) in korea.
목차
Abstract 1. 서론 2. 연구 방법 3. 데이터 분석 결과 4. CHAID 알고리즘 분석 결과 5. 예측 시스템 6. 결론 및 추후연구 7. 참고문헌
키워드
Data MiningDecision TreeCHAIDCARTC4.5QUESTForecasting System