Dss ( decision support system ) , since emerging , it ' s theory , method and use - wide received fast development 决策支持系统( dss , decisionsupportsystem )自诞生之日起,其理论、方法和应用得到了迅速的发展。
Data warehouse is one of the most active branches of database studying , developing and application , and also the key factors of dss ( decision support system ) 数据仓库是数据库研究、开发和应用最活跃的分支之一,也是决策支持系统赖以发展的关键因素。
We research the basic concept and function of dss ( decision support system ) , and analyze application circumstance in the domestic and international tax administration system 探讨决策支持系统基本概念和功能,分析了国内外税务系统在决策支持系统方面的应用情况。
The front tool of data warehouse , olap ( on - line analytical process ) , is an advanced dss ( decision support system ) tool , which is developing rapidly during the recent decades 作为数据仓库前端工具,联机分析处理( olap )是近十年迅速发展起来的一种高级决策支持工具。
In this article , the author seeks after the model ' s iritelligentizing management in dss ( decision support system ) introducing the extension theory and extension engineering methods 本文对在决策支持系统中引入可拓理论和可拓工程方法进行模型智能化管理进行了初步的探索。
Based on the actuality of dam safety monitoring , the comprehensive dss ( decision support system ) scheme for fengman dam was put forward , and the system was designed 本文在深入研究丰满大坝安全监测现状的基础上,提出了丰满大坝安全监测决策支持系统的总体方案,并对系统进行了设计研究。
Dss ( decision support system ) has been used in the manufacturing enterprises . but it is difficult for traditional dss to adapt the new conditions coursed by the reformation of management thinking 决策支持系统在制造业企业中已得到一定应用,但是新经济环境引起的经营管理思想变革使决策者的决策行为特点随之发生改变,传统决策支持系统已难以适应现实要求。
In order to provide scientific and easy used decision method , increasing the degree of decision , aiding people to manage and decide , many managing departments have developed the dss ( decision support system ) in some degree 为了提供科学易用的决策方法和手段,促进决策水平的提高,以便辅助决策者管理决策,各个管理部门都对决策支持系统进行了不同程度的开发。
In our work here , a model of data mining was developed , which got its foundation from artificial neural networks . hi fact , this kind of model might be called an infant protocol for dss ( decision support system ) , which accepts final users " raw data , integrates various sources of data , cleanses them from garbages , then normalizes them into an intermediatary data file . from this temporary data file , the dss model can now make a conclusion , which is a fuzzy set . to do this , we introduce a kind of ann models called bp network , which classifies the records from the normalized data file . in the model . we put our main emphasis on bp network and its training algorithm . ann has been a branch of ai , and it has some kind of intelligence of human beings , as to memorization and reasoning 我们实现的模型是一个有机的数据处理和决策综合系统,首先,模型接受用户在通常的mis系统中积累产生的各种数据,对这些原始的, “粗糙”的数据,我们第一步的工作是对他们进行预处理,这个过程其实相当的复杂棘手,最典型的,它首先要集成来自不同数据源的数据,其次,它要能够对这种数据进行清洗,除去我们不感兴趣的脏数据,最后,它还要对数据进行重新的解释,处理数据的规范化,一致化等问题。在进行了必要的数据预处理之后,我们就可以对这种合适的数据进行决策分类了。
The contribution to the improvement of original system presented in the thesis can be summarized as : a - provision with a framework of the further san - ying erp system , which is formed of 10 sub - systems , namely , production , planning , accounting , human power resources , production equipment , stocks , sales , supply , dss ( decision support system ) , and system maintenance and management 提出了三英纺织厂erp系统的总体框架:整个系统划分为生产、计划、财务、人力资源、设备、库存、销售、供应、决策支持和系统管理10个子系统。