期刊选优模型与实践——兼论模糊数学的应用

• 作 者: 何荣利 王亚贞
• 机 构: 沈阳农业大学图书馆,沈阳农业大学图书馆 沈阳110161,沈阳110161
• 出 处: 图书情报工作
• 发表日期: 1993年03期
• 关键词: 模型 完全不相关 相应性 模糊数学方法 用户需求 外文期刊 兼论 图书情报工作 相应关系 农业工程

本文把期刊与用户需求之间的相应性转换为期刊与专业学科之间的相关性,并运用模糊数学方法确立了二者之间的多元关系,建立了期刊选优模型,根据“模型”要求,利用人脑对模糊事物具有准确判别的意识,定量地描述了期刊与各专业学科之间的相关程度,最后将有关量代入“模型”,输入电子计算机,得到“令人满意”的结果。

In this paper, the correspondence between periodicals and user needs is transformed into the correlation between periodicals and professional disciplines. The fuzzy mathematics method is used to establish the multiple relationship between them and the model of periodical selection is established. According to the requirement of “model” , Using the human brain’s awareness of the accurate identification of fuzzy things, it quantitatively describes the correlation between the periodicals and various specialized disciplines. Finally, the relevant quantities are substituted into the “model” and input into the computer to obtain “satisfying” results.