英语释义

• (mathematics) the resolution of an integer or polynomial into factors such that when multiplied together they give the integer or polynomial

片语

Cube Factorization立方分解

coupled factorization耦合分解

Factorization Machine因子分解机

factorization method因子法

optimum factorization[计]

LU factorizationlu分解法

factorization theorem因子分解定理

factorization technique因式分解技术

-factorization[数] 因子分解；[数] 因式分解

英汉例句

• inspired by the nonnegative matrix factorization algorithm, we put forward an fuzzy text clustering method based on nonnegative factor analysis.

  本文借助于非负矩阵分解算法，提出了一种基于非负因子分析的模糊文本聚类方法。

• an attacker could generate a forged signature on the assumption when the factorization problem is solved.

  一旦因子分解问题可解，攻击者就可以伪造签名。

• up to now most of the known proxy digital signature schemes are based on discrete logarithmic problems or big number factorization problems.

  现有的代理数字签名方案大多是基于离散对数问题和大数因子分解问题的方案。

• for estimating the model parameters, the method, in which error covariance matrix p(k) is recursively factorized with u-d factorization technique on the basis of rcke algorithm, is adopted.

  对于该模型参数的辨识问题，本文选用了在rcke算法的基础上，对参数估计的误差协方差阵p（k）采用u-d分解技术的方法。

• methods a simple method for distinguishing of exponential distribution family is obtained based on factorization theorem.

  方法在因子分解定理的基础上提出了一个判别指数型分布族的简单方法。

• a local lu factorization method was proposed to solve pressure equation for mold filling in injection molding and was compared with iterative methods.

  提出了一个lu局部分解方法来求解注射充模过程的压力方程，并与其他迭代方法进行了比较。

• on the basis of requesting another factorization of an integer in only one way, two interesting asymptotic formulas on cub complements are obtained through the elementary method.

  在通过对任一正整数提出另外一种唯一分解式的基础上，利用初等方法得到了关于立方补数的几个有趣的渐近公式。

• the factorization theory of meromorphic and entire functions is one of interesting problems in complex analytic function theory.

  亚纯函数与整函数的分解理论是单复变函数论中一个令人感兴趣的课题。

• also in this dissertation, the relation between stabilization by output feedback and coprime factorization of input -output map is obtained.

  文中还建立了输出反馈可镇定性与输入—输出映射可右互质分解之间的关系。

• the rapid development of quantum computing brings great challenge to cryptographic protocols based on the integer factorization or the discrete logarithm problem.

  量子计算的快速发展给基于整数分解或离散对数问题的密码协议带来严重威胁。

• non-negative matrix factorization has non-negative and local characteristics, and it is a new feature extraction method.

  非负矩阵分解具有非负性和局部性的特点，是一种新型的特征提取方法。

• the scheme′s security is based on the computing difficulty of solving the factorization problem and the discrete logarithm problem.

  该方案的安全性取决于求解因子分解问题与离散对数问题的计算难度。

• it is mainly to some simple matrices to the research of the fast triangular factorization algorithms of special matrices up to now.

  对于特殊矩阵的快速三角分解算法的研究，目前主要是对一些较简单的矩阵进行的。

• in this paper, two schemes for digital signature with message recovery are presented. the security of these schemes is based on factorization and discrete logarithms.

  本文设计了两种具有消息恢复的数字签名方案，其安全性都是基于因子分解问题和离散对数问题的。

• a new algorithm of solving circulant block tridiagonal systems is proposed, which is based on the special factorization of circulant block tridiagonal matrix.

  本文根据分块循环三对角矩阵的特殊分解，给出了求解分块循环三对角方程组的一种新算法。

• the problems are closelurelated with factorization problems for rational matrix functions.

  这类问题与矩阵函数因子分解有着密切联系。

• the proposed method transfers the real factorization problem into a numeric optimization problem, which is solved by an evolutionary algorithm based on hybrid crossovers and intermittent mutation.

  该法先将实因式分解问题转化为数值优化问题，再用基于混合杂交与间歇变异的演化算法求解该优化问题。

• answering a factorization challenge is proof that the respondent has done a quantifiable degree of work (or obtained the factors surreptitiously from the person who generated the composite).

  如果应答者能够回答因数分解质询（challenge），则说明他已经做了相当多的工作（或者偷偷地从生成那个组合的人那里得到了因数）。

• design a factorization algorithm and analysis of their complexity.

  设计一个因子分解算法，并分析其复杂性。

• notice that constructing the arma innovation model, a left co-prime factorization to a polynomial matrix must be performed, so that the arma innovation model can correctly be obtained.

  应注意在构造arma新息模型时，必须进行多项式矩阵的左素分解，才能得到正确的arma新息模型。

• the matrix factorization and its modification is one of the most effective techniques in numerical linear algebra.

  矩阵分解的校正技术是数值线性代数中最有效的工具之一。