【摘要】 针对风险投资项目评估的多目标、多层次、多指标的问题,利用粗糙集理论通过数据挖掘提出了一种新的评估算法,详细论述了该算法的步骤,并将此算法应用于高技术风险投资项目的筛选中,获得了较好的预期结果.结果表明,此方法合理且计算简单、实用性强,为综合系统评价提供了一种新的思路.更多还原

【Abstract】 Considering the complexity of multi-object,multi-hierarch and multi-index of current evaluation method of venture investment programs,the author of this paper proposes a new assessing algorithm for evaluation by using the theory of rough sets and digging index systems data.This paper presents details of the procedure for calculation.The method is applied to the selection of high-tech venture investment items and the simulation test indicates that the results achieved by this method are satisfactory.It shows that the proposed method is simple in calculation and possesses a high practicability,which provides a new thought for comprehensive evaluation.更多还原