Mining associative rules based on equivalent matrix of rough set;
基于粗糙集信息等价矩阵的关联规则挖掘
The issues of Intuitionistic Fuzzy(IF) resembling relations and the construction of IF equivalent matrixes get deeply into investigation,and a method for constructing IF equivalent matrixes by finding the transitive closure is proposed with a related proof in theory.
对直觉模糊相似关系和等价矩阵构造问题进行了深入研究,提出一种利用求传递闭包来构造直觉模糊等价矩阵的方法,并从理论上给出了相关证明。
The concept of equivalence matrix and its operation are discussed in this paper.
本文首先探讨了粗糙集中等价矩阵的基本概念及其运算性质。
To classify the elements with similar relation, it is necessary to transform the similar matrix to equivalence matrix.
现实的分类问题往往伴有模糊性,对具有相似关系的元素进行分类,需要将相似矩阵改造为等价矩阵。
The cause of the existing algorithms\' inefficiency in rule extraction in massive data sets based on equivalence matrix was analyzed and a new definition of equivalence matrix and the method of division for the massive data set based on the numbers of decision classes were presented.
分析现有等价矩阵规则提取算法对于大数据集低效性的根源,提出了一种新的等价矩阵以及根据决策类数目分割大数据集的方法,将条件属性和决策属性等价矩阵合并为一个矩阵,称为联合决策矩阵,该矩阵大大降低了等价矩阵的规模;提出了将大数据集转化为在多个子系统上串行进位链计算流程的规则提取快速矩阵算法,充分体现了人工智能领域中分而治之的思想。
The corresponding elements of the equivalent weight matrix constructed by the residuals and some chosen weight fu.
本文提出了一种网络蠕虫感染率的估计方法,首先利用抗差估计原理构造了基于原始观测量的算法模型,然后根据权函数和残差区间给出了抗差等价权矩阵,分析了误差影响及验后精度估计,最后进行了仿真实验。
On the research of attribute reduction theory in rough sets,some new concepts are defined,such as equivalent class matrix,equivalent linear expressions,and divisive linear correlation,etc.
通过对粗糙集中属性约简理论的研究,定义了等价类矩阵、等价类的线性表示、划分的线性相关、空划分等概念,给出了等价类矩阵构造算法并讨论了其性质,最后给出了基于线性相关思想的属性约简算法。
On the Solution of Inverse Problem of Fuzzy Equivalent Matrix as Transitive Closure;
关于Fuzzy等价矩阵作为传递闭包逆问题的解
Natural classification of river patterns based on clustering method with fuzzy equivalent matrices
河型自然分类的河流模糊等价矩阵聚类方法
Some Generalizations and Characterizations for Nekrasov Matrices;
Nekrasov矩阵的推广及等价条件
The Number of Nonequivalent (4,7) Haming Codeword Matrixes;
非等价的(4,7)汉明码字矩阵数
About A Few Declines Arbitrary Formuls Of Matrix Rank As Equivalence;
关于矩阵秩的几个降阶公式的等价性
A Consistent Condition of Matrix Equation A=BXC;
矩阵方程A=BXC相容性的一个等价性条件
Equivalent Representation of Block α-Diagonally Dominant Matrix and Its applications
块α-对角占优矩阵的等价表征及应用
Matrix Discriminance and computer algorithm for equivalence relation
等价关系的矩阵判别法及计算机实现
Matrix of Equivalence Relations and Its Application in Rough Sets;
等价关系矩阵与等价关系在Rough集合中的应用
About the Equivalence of the Definitions Concerning Non-defective Matrix and Non-derogatory Matrix and Its Applications
关于非亏损矩阵和非减次矩阵定义的等价性及其应用
Nine equivalent conditions of real idempotent matrix are given and proved, and one equivalent condition of real symmetric idempotent matrix is also given in this paper.
给出并证明了实幂等矩阵的九个等价条件,以及实对称幂等矩阵的一个等价条件。
Equivalent Conditions over a Non-negative Commutative Semiring;
非负幂等交换半环上矩阵可逆的几个等价条件
Necessary and Sufficient Conditions of Distinguishing the Positive Definite Matrix and Its Equivalency;
判别正定矩阵的充分必要条件及其等价性
State Equivalence of Finite Recognizers and Application of Matrix Model
有限识别器的状态等价与矩阵模型的应用
THE GENERAL FORMS FOR PENROSE-INVERSES OF A MATRIX UNDER THE EQUIVALENCE DECOMPOSTION
矩阵在等价分解下的Penrose型广义逆的通式(英文)
The Equivalence of the Rank of Linear Transformation And Corresponding Matrix
线性变换的秩与其对应矩阵的秩的等价性
Clustering method based on intuitionistic fuzzy equivalent dissimilarity matrix
基于直觉模糊等价相异矩阵的聚类方法
Some Equivalent Conditions and Proof to Dertermination of Hermite Positive Definite Matrix
关于Hermite矩阵正定性判定的等价条件及证明