基于决策规则信息库表的决策支持

Decision Support Based on the Information Table of the Decision Rules

随着数据技术的迅速发展以及数据库管理系统的广泛应用,被积累的数据越来越多,激增的数据背后隐藏着许多重要的信息,人们希望能够对其进行更深入的分析、研究,从中得到更有价值、有意义、深层次的信息,并且希望这些信息能够对人们的决策有一定的帮助。对决策支持模式,决策表的部分决策支持能力的损失问题,获得决策规则信息的响应时间等进行了论述。

With the rapid development of the database technology and the wide application of DBMS,more and more date containing a great amount of important information have been accumulated.People want to analyze,study these large data more carefully,and to obtain more valuable and significant information helping people make decisions.Not only can the new decision supports schema mine the capability of the decision supports from decision tables sufficiently and provide more powerful decision support,but also can improve the efficiency of obtaining the decision rule information.