摘要
价值属性是信息的本质属性 ,是传递的动力 ,若客观实用性所有因子都真实 ,传递结果产生正反馈价值 ;若其中有一个以上因子为假 ,则信息为假 ,本文主要论述人为假信息所造成的负反馈价值 ,分析它的发生机理。
The valuation attributes are the essential features of information, and serves the impetus to transfer. On the supposition that every factor of objective functors are authentic, the positive value of information feedback comes into being as the result of transfer. Otherwise, it will surely come to be a false information in case one or more factors are phony. The generation mechanism, mathematical model and its harmfulness of the artificial value from information feedback are mainly analyzed in this paper.
出处
《情报学报》
CSSCI
北大核心
2002年第1期89-96,共8页
Journal of the China Society for Scientific and Technical Information