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박정근 ( Jung-keun Park ),박면애 ( Myen-ae Park ) 한국고등직업교육학회 2006 한국고등직업교육학회논문집 Vol.7 No.1
The Purpose of this paper is to develop a sale forecasting model by Activity-Based Costing of product and management activity in the provide meals business. And the other purpose is to analysis a critical variable of labors costs and expense in the product and management activity. The analysed results of C&R Tree Model and C5.0 Rule Induction Model, it analysed a 76.22% forecasting ratio in the Neural Networks Model, but it analysed a 94.51% forecasting ratio in the C5.0 Rule Induction Model. Therefore we concluded that a C5.0 Rule Induction Model is the more forecast than a C&R Tree Model.