基于用户偏好的多信息知识管理研究

Study on management knowledge of multi-pattern information based on user profiles

针对网络CAPP环境下的多信息模式管理的需要,提出一种基于用户偏好的多通道用户整合算法的知识发现模式。论述了利用知识单元对领域知识进行组织和不确定性工艺决策知识描述方法等关键技术。应用结果表明,它有利于工艺知识的隐式知识发现,有利于工艺知识的查询和重用,对提高工艺设计的质量有较好的支持作用。

To meet the requirements of management CAPP multi-pattern under the environment of computer networks, a muRimodal user integration pattern is proposed for user preference. Some key technologies include that the domain knowledge is organized by knowledge units, and method of uncertain process decision-making knowledge is described. The experiment indicate that the system can discover the method of process based on implicit knowledge and research and reuse process knowledgement, and it have a good performance for improving process design.