【摘 要】
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A belief network is a new mechanism for knowledge representation based on probability theory. Its distinct performance in representing and reasoning about uncer
【机 构】
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重庆大学计算科学与工程学院,重庆,400044
论文部分内容阅读
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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