k-均匀背景的三支概念性质研究

发布时间：2018-05-26 17:30

本文选题：形式背景 + 三支概念分析　；参考：《小型微型计算机系统》2017年07期

【摘要】：形式背景是三支概念分析理论的数据基础,而形式背景中0与1二值的分布情况对于建立三支概念格有重要的影响,目前尚无关于这一问题所展开的研究.针对此问题,提出k-均匀背景这一概念,研究了k-均匀背景具有的性质,并且针对k-均匀背景下产生的三支概念格进行研究,得出k-均匀背景与其补背景产生的三支概念格是同构的.为了研究不同的k-均匀背景对其产生的三支概念数量的影响,文章设计了不同规模的k-均匀背景并进行实验,实验结果不仅表明了相关结论的准确性,也说明三支概念的数量随着k的增长而呈现规律性的变化.
[Abstract]:The formal background is the data base of the three concept analysis theory, and the distribution of the 0 and 1 two values in the formal background has an important influence on the establishment of the three concept lattice. At present, there is no research on this problem. In view of this problem, the concept of k- uniform background is proposed, the properties of the k- uniform background are studied, and the k- is also studied. The three concept lattices generated in a uniform background are studied. It is concluded that the k- uniform background is isomorphic to the three concept lattices generated by the complementary background. In order to study the influence of the different k- uniform background on the three concepts produced by the different backgrounds, the paper designs the k- uniform background of different scales and enters the experiment. The experimental results not only show the relevant conclusions. The accuracy also shows that the quantity of the three concepts presents regular changes along with the growth of K.
【作者单位】：西安电子科技大学计算机学院;
【基金】：国家自然科学基金项目(11371014,11071281)资助陕西省自然科学基础研究计划项目(2014JM8306)资助
【分类号】：O153.1

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