本文選題：形式背景 + 三支概念分析�。� 參考：《小型微型計(jì)算機(jī)系統(tǒng)》2017年07期

【摘要】：形式背景是三支概念分析理論的數(shù)據(jù)基礎(chǔ),而形式背景中0與1二值的分布情況對(duì)于建立三支概念格有重要的影響,目前尚無(wú)關(guān)于這一問(wèn)題所展開(kāi)的研究.針對(duì)此問(wèn)題,提出k-均勻背景這一概念,研究了k-均勻背景具有的性質(zhì),并且針對(duì)k-均勻背景下產(chǎn)生的三支概念格進(jìn)行研究,得出k-均勻背景與其補(bǔ)背景產(chǎn)生的三支概念格是同構(gòu)的.為了研究不同的k-均勻背景對(duì)其產(chǎn)生的三支概念數(shù)量的影響,文章設(shè)計(jì)了不同規(guī)模的k-均勻背景并進(jìn)行實(shí)驗(yàn),實(shí)驗(yàn)結(jié)果不僅表明了相關(guān)結(jié)論的準(zhǔn)確性,也說(shuō)明三支概念的數(shù)量隨著k的增長(zhǎng)而呈現(xiàn)規(guī)律性的變化.
[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.
【作者單位】： 西安電子科技大學(xué)計(jì)算機(jī)學(xué)院;
【基金】：國(guó)家自然科學(xué)基金項(xiàng)目(11371014,11071281)資助 陜西省自然科學(xué)基礎(chǔ)研究計(jì)劃項(xiàng)目(2014JM8306)資助
【分類(lèi)號(hào)】：O153.1

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