Based on the rough model under the similarity relation, some basic properties are studied, and a knowledge acquisition algorithm based on the similarity relation in decision systems is discussed.
本文基于一种相似关系下的粗糙集模型，给出了一些基本性质，讨论了该相似关系下的决策系统的知识获取算法。
Exploitation system in the medium - and upper-reaches of Shitou River valley includes basic information, database, stepped exploitation, model design, subsidiary decision and system management.
是本文观点和结论在具体规划中的运用。石头河中上游开发系统包括基本信息、数据库、梯级开发、模型设计、辅助决策、系统管理六大模块。
According to the model, a corresponding software has been programmed which provides a decision-making basic for optimizing transmission of long distance heated crude oil pipeline.
根据所建模型编制了相应软件，为加热原油的长距离优化输送提供了决策依据。
Knowledge discovery component take SLIQ as basic arithmetic. It provides classification model in two stage forms which aim at training suit. That is decision tree and productive rule.
知识发现，采用SLIQ快速可伸缩算法，分类模型用判定树与产生式规则两种形式描述。
This paper utilizing the basic features of intelligent decision support system, signs a target distribution model which contains a knowledge base through bring a 4 base frame model.
文中利用了智能决策支持系统的基本特点，通过引入一种四库框架模式的设计方法，设计了一个包含知识库子系统的智能决策支持系统目标分配模型。
This paper utilizing the basic features of intelligent decision support system, signs a target distribution model which contains a knowledge base through bring a 4 base frame model.
文中利用了智能决策支持系统的基本特点，通过引入一种四库框架模式的设计方法，设计了一个包含知识库子系统的智能决策支持系统目标分配模型。
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