%0 Journal Article
%T Model-Based Knowledge Acquisition and Its Paradigm<br>基于模型的知识获取及其一个范式
%A Du Jinsong & Zhang Yaoting
%A <br>杜劲松
%A 张尧庭
%J 计算机科学
%D 1994
%I 
%X Model-based knowledge acquisition is discussed and a paradigm is presented in this paper. Automatic acquisition of production rules of diagnostic expert systems is taken as examples. According to this paradigm,deep domain knowledge is represented by multivariate belief functions, while causes are obtained via abduction with uncertainties given by belief functions. This paradigm deserves robustness and nonmonotonicity.
%K Knowledge acquisition
%K Beleif function
%K Uncertainty<br>知识获取
%K 知识工程
%K 知识获取范式
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=56448C984A5B6D5BFC9DECD2238840B1&yid=3EBE383EEA0A6494&vid=659D3B06EBF534A7&iid=94C357A881DFC066&sid=94E7F66E6C42FA23&eid=F4B561950EE1D31A&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=0