【摘要】 人脑通过反复记忆-遗忘功能筛选和掌握有用知识。将人脑的记忆和遗忘的特性引入知识管理,建立了符合遗忘规律的记忆-遗忘数学模型,并对其进行了适合计算机模拟的等效简化,以此为基础探讨了在知识管理系统中的应用和实现方法,并给出了实例。该模型能有助于快速提炼出知识系统中使用频繁的知识单元,并且对老化知识和新知识具有一定的适应能力,可以提升知识管理系统的价值。更多还原

【Abstract】 Memorizing-forgetting mechanism of brain helps to filter and learn knowledge.A memorizing-forgetting model on memory units is produced to simulate the memory evolving process and support the knowledge management and optimizing system.The mathematical model is simplified and improved for computer simulation.An application example is given.By the model,the frequently quoted knowledge instances can be efficiently extracted from the knowledge system.更多还原