分析了构建个性化需求预测支持系统的必要性和个性化需求预测的特点,并拓展了个性化需求预测的概念。通过分析个性化需求预测支持系统的功能和要求,重点研究了个性化需求预测支持系统的结构组成,主要包括预处理部分、预测模型体系等。
In this paper, the necessity of forecasting support system (FSS) of individual demand is analyzed. Subsequently some characteristics of individual demand forecasting are summarized and the concept of individual demand forecasting is extended. Through the analysis of functions and requirements of FSS, our studying is focused on the structure of FSS and its main components, which include pretreatment, forecasting model system and so on.