| 一种新的知识表达模型——信度网 |
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| 引用本文： | 邢永康 沈一栋. 一种新的知识表达模型——信度网[J]. 计算机科学, 2000, 27(9): 40-43 |
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| 作者姓名： | 邢永康 沈一栋 |
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| 作者单位： | 重庆大学计算科学与工程学院,重庆,400044 |
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| 基金项目： | 国家自然科学基金及教育部跨世纪优秀人才基金资助项目。` |
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| 摘 要： | A belief network is a new mechanism for knowledge representation based on probability the-ory. Its distinct performance in representing and reasoning about uncertainty makes it a hot researchtopic in artificial intelligence. It is now being Used in many areas. In this paper,we give a comprehensiveintroduction to a belief network,including its historic background ,principles ,the progress of its researchand development ,and some challenging problems.
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| 关 键 词： | 信度网 知识表达 模型 |
A New Model for Knowledge Representation-Belief Network |
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| Abstract: | A belief network is a new mechanism for knowledge representation based on probability theory. Its distinct performance in representing and reasoning about uncertainty makes it a hot research topic in artiffcial intelhgence. It is now being used in many areas. In this paper,we give a comprehensive introduction to a belief network,including its historic background,principles,the progress of its research and development ,and some challenging problems. |
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| Keywords: | Al Belief network Knowledge representation |
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