The study on the foundation of category was started in 1986, and the axiom system AGC has been developed for congolomera......

Information granulation and entropy theory are two main approaches to research uncertainty of an information system,whic......

◎ 前面为M110，该枪2006年底正式成为美军制式狙击步枪。后面为M24狙击步枪，1988年被美国陆军正式采用， 是雷明顿700的军用版衍生型　......

粗集、模糊集均是处理不确定信息的数据分析工具,是数据挖掘的重要方法.由Zadeh首先提出的模糊扩张原理是模糊集理论的最基本的原......