2[2]Barletta B.An Introduction to Case-Based Reasoning[J].AI Expert,1991;(8):43～494
3[3]Watson I.Case-Based Reasoning is a Methodology not a Technology [J].Knowledge-Based System, 1999;12(5-6):303～308
4[4]Kyung-shik Shin,Ingoo Han. Case-Based Reasoning Supported by Genetic Algorithms for Corporate Bond Rating[J].Expert Systems with Applications, 1999; 16: 85～95
