| “场(Ba)”、熵与情报学 |
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| 引用本文： | 吴春玉.“场(Ba)”、熵与情报学[J].图书情报工作,2005,49(4):135-138,22. |
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| 作者姓名： | 吴春玉 |
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| 作者单位： | 大庆石油学院, 大庆 163318 |
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| 摘 要： | 介绍“场(Ba)”的概念及其种类;揭示不同的“场”在知识创造过程中的作用机理;概述熵的由来及信息熵在情报学领域的应用现状;探讨“场(Ba)”与熵的內在联系及“场(Ba)”、熵与情报学的关系,并给出基于熵的“场(Ba)”的作用量的计算方法。最后提出“场(Ba)”和熵在情报学领域的应用是情报学未来研究的新课题的观点。
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| 关 键 词： | Ba 熵 信息场 知识场 信息熵 情报学 |
| 收稿时间： | 2004-09-20 |
| 修稿时间： | 2004-11-15 |
Ba, Entropy and Informatics |
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| Wu Chunyu.Ba, Entropy and Informatics[J].Library and Information Service,2005,49(4):135-138,22. |
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| Authors: | Wu Chunyu |
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| Institution: | Daqing Petroleum Institute, Daqing 163318 |
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| Abstract: | This paper introduces the conception of Ba and its category., reveals the mechanism of applying the Ba in the process ofknowledge creation. Then the paper presents the derivation of Entropy and t~ae present status of the application in the information Entro-py in the realm of informatics. In the meantime, the relationship between Ba and Entropy and that among Ba, Entropy and informaticsare explored and the arithmetic method is shown based on operating variable of Ba of Entropy. It suggested that the conception of Baand Entropy applied in informatics be a new subject of informatics. |
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| Keywords: | Ba Entropy information field knowledge field information Entropy informatics |
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