P-separation of P-sets and its applications
Zhang Li · Journal of Shandong University · 2010
P-sets is a set pair which is composed of internal P-sets XF-and outer P-sets XF,or(XF-,XF) is P-sets.By using P-sets,the concept of P-separation is given,P-separation theorem of P-sets is proposed and application of P-separation in the field of unknown information discovery is given.