Abstract：Cognitive computing is a hot research in today′s society,and studies show that formal context can be used forcognitive computing.Formal contexthasa variety of representation methods,as a representation method of formal context,attribute topology can excess the relationships and correlative degree of attributes intuitively.This thesis analysis the method of activate attribute topology and it′s corresponding physical meaning from the angle of cognition.Namely,formal context can form a cognitive network by constructing attribute topology in specific formal context.When new object present,according to the attributes of the new object to activate the network vertices in attribute topology and analysis relationships between the sub-network which is activated.Through association analysis and calculation,the recognition of new object can be realized,measure the degree of completeness and update prior knowledge of formal context.Experimental data suggest that activation mechanism of attribute topology conform to the process of human beings′cognition about new things and revealed the requisite condition of expanding formal context which based on cognition.
张涛,杨爽. 属性激活的认知原理分析[J]. 小型微型计算机系统, 2017, 38(8): 1818-1823.
ZHANG Tao,YANG Shuang. Cognitive Principle Analysis Based on Activation of Attribute. Journal of Chinese Computer Systems, 2017, 38(8): 1818-1823.