대한안전경영과학회:학술대회논문집 (Proceedings of the Safety Management and Science Conference)
- 대한안전경영과학회 2006년도 춘계공동학술대회
- /
- Pages.51-56
- /
- 2006
산업재해 데이터의 분석 및 분류를 위한 정확도 성능 평가
Evaluation on Performance of Accuracy for Analysis and Classification of Data Related to Industrial Accidents
초록
Recently data mining techniques have been used for analysis and classification of data related to industrial accidents. The main objective of this study is to compare performance of algorithms for data analysis of industrial accidents and this paper provides a comparative analysis of 5 kinds of algorithms including CHAID, CART, C4.5, LR (Logistic Regression) and NN (Neural Network) with ROC chart, lift chart and response threshold. In this study, data on 67,278 accidents were analyzed to create risk groups for a number of complications, including the risk of disease and accident. The sample for this work chosen from data related to manufacturing industries during three years