%0 Journal Article
%T HKR-A System for Heuristic Knowledge Refinement<br>HKR——一个启发式知识求精系统
%A Zhong Luo & Li Guiqing
%A <br>钟珞
%A 李桂青
%J 计算机科学
%D 1995
%I 
%X HKR is a system that generates classification rules from a (possibly incomplete) theory and refines the classification rules and the theory on the basis of counter examples. HKR integrates Explanation Based Learning,Similarity Based Learning and Error Propagation.
%K Heurist
%K Knowledge
%K Refinement<br>知识求精系统
%K HKR
%K 知识库
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=339219437CD7EE2EAA2EB867BED8EBB1&yid=BBCD5003575B2B5F&vid=BC12EA701C895178&iid=0B39A22176CE99FB&sid=B9704B40A4225A24&eid=80A07035DF96B0C4&journal_id=1002-137X&journal_name=计算机科学&referenced_num=3&reference_num=0