摘要
从信息的相对性属性和信息分化的社会现象出发,将信息分为强信息(SI)和弱信息(WI)。指出在科学研究中,除对主流的强信息进行有效提取外,同样不能忽略弱信息的大量存在。从弱信息的基本特征出发,探讨科学研究中弱信息的发现流程、发掘的技术模式、发现方法及强弱信息的转换模式等,揭示信息的强弱既是重要的又是相对的,更多地体现在研究者的专业认知和需求动机的差异上。
Embarking from the relativity attribute of information and the social phenomenon of information differentiation, the paper divides the information into strong information and weak information. In the scientific research, besides the effective extraction of the mainstream strong information, similarly cannot neglect the massive existences of weak information. The paper based on the weak information＇ s essential feature, discusses the weak information discovery flow, the excavation technical pattern, the discovery method and the strong and the weak information transformation pattern and so on in the scientific research. The reveal of strong and weak informa- tion not only is important but also is relative, and manifests in researcher＇s specialized cognition and the different demand motives.
出处
《图书情报工作》
CSSCI
北大核心
2010年第18期28-31,66,共5页
Library and Information Service
关键词
科学研究
弱信息
强信息
发现
方法
scientific research weak information strong information discovery method
