| 试论信息概念的分类定义 |
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| 引用本文： | 邓宏,薛惠锋.试论信息概念的分类定义[J].西安电子科技大学学报(社会科学版),2002,12(1):84-88. |
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| 作者姓名： | 邓宏 薛惠锋 |
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| 作者单位： | 西北工业大学,陕西,西安,710072 |
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| 摘 要： | 文章通过分析提出信息应该定义为人们认识的表达 ,并根据信息术语已经广泛应用的实际情况 ,提出将信息定义为形式化信息 (I0 )、狭义信息 (I1 )和广义信息 (I2 )是一种实用的方法。其中广义信息可以概括目前对信息的一般认识。这样分类定义有利于澄清信息科学领域中一些有争议的概念和问题
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| 关 键 词： | 信息 狭义信息 广义信息 知识 |
| 文章编号： | 1008-472X(2002)01-0084-05 |
| 修稿时间： | 2002年1月25日 |
A Classified Definition of Information |
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| DENG Hong,XUE Hui-feng.A Classified Definition of Information[J].Journal of Xidian University (Social Sciences Edition),2002,12(1):84-88. |
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| Authors: | DENG Hong XUE Hui-feng |
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| Abstract: | Different definitions on the concept of information are available nowadays which may fall into three categories: the objective, the technical, and the subjective, though the objective one is not acceptable. Based on some analyses the author claims the information definition an expression of man's recognition of materials. The author also suggests in this paper the classified definitions: the formalized information (I0), the narrow sense information (I1), and the broad sense information (I2). A broader sense definition may include most of the popular cognitions of information. Such classified definitions are very helpful in clarifying controversies in information science. In the end the author analyzes the relationship between information and knowledge, a topic still in heated discussion. |
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| Keywords: | information narrow sense information broad sense information knowledge |
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