摘要
该文采用注意力"多源论"思想,提出了注意力资源分为动态资源和静态资源的构想;建立了基于总体效率最优原则的静态注意力资源的分配模型和动态注意力资源的功能结构模型;并在此基础上,提出了新的基于注意力多源理论的信息感知与处理过程模型,解决了现有同类模型所存在的问题;并针对该模型提出了基于特征匹配测度的信息隶属度模型,构造了基于信息类别隶属度、类别优先权系数及人的倾向性系数的信息重要性指数,实现了模型中基于信息重要性指数的信息选择。
An idea of dynamic resource and static resource of attention is formed based on the attention multi - resource theory in this paper. The distributing models of dynamic resource based on the principle of maximal whole efficiency and static resource of attention are presented, and based on these models, a new model of human information perception and processing based on multi - resource theory of attention is presented to resolve the problems of the existing models of the same kind. In allusion to the new model, the model of information sort subjection degree based on feature matching degree is presented, and the information importance exponent based on information sort subjection degree, sort priority weight and human orientation coefficient is formed and then, the model of information selection based on the importance exponent is presented.
出处
《计算机仿真》
CSCD
2005年第9期85-88,119,共5页
Computer Simulation
关键词
注意力
多源论
信息感知与处理
Attention
Multi - resource theory
Information perception and processing
