查询词典 orthogonal

In the model, a group of basic matrices in each of which the row vectors are orthogonal are selected before storing the patterns.

文中进行了理论分析并给出计算机仿真结果，表明该模型的记忆力可达网络中神经元的个数，而其连接矩阵元素远小于Hopfield模型的连接矩阵元素。

In this paper, an improvement is made through selecting a group of normal orthogonal vectors in feature subspace, to generate large amount of virtual training samples.

摘要在模式特征子空间中选取一组标准正交向量，使用这组向量可以生成大量的虚拟训练样本，从而实现对协方差矩阵的优化。

The experiments in the ORL face database showed that the proposed algorithm is characterized by a higher recognition rate than the traditional algorithms for the global orthogonal and the uncorrelated discriminant vectors sets, and the highest recognition rate may reach 99%.

在ORL人脸库中的测试结果表明，与传统的全局正交鉴别矢量集算法及传统的无相关鉴别矢量集算法相比，基于核映射的无相关鉴别矢量集算法有更高的识别率，最高识别率可达到99%。

A pair of sign pattern row vectors allows orthogonality if the two vectors are the sign patterns of two real orthogonal row vectors.

一对符号模式行向量是蕴含正交的，若存在一对与它们有相同符号模式的正交实行向量。

Based on the maximum margin criterion, a new algorithm of orthogonal optimal discriminant vectors and a new algorithm of statistically uncorrelated optimal discriminant vectors for feature extraction were proposed.

基于最大间距准则(Maximum Margin Criterion， MMC)下，提出一组具有标准正交性的最佳鉴别矢量的计算方法和一组具有统计不相关性的最佳鉴别矢量的计算方法。

The Iterative Learning Control must be used on a repeatable or a peridocital system. By using motion time and iteration times as the two orthogonal vectors, a two-dimensional control system is construct, which can discribe the attribute of the dinamic behavior and learning process completely.

反覆式学习控制必须应用於具有反覆性或周期性的系统，文中将以运动时间与学习次数作为二正交向量来架构二维控制系统，使其能够完整的描述控制系统本身的动态行为与学习过程的特性。

At the next stage, rather than repeating the search process with the same set of orthogonal vectors, as is done for the method of local variations, Rosenbrock rotates the set of directions to capture information about the objective ascertained during the course of the earlier moves.

在下一阶段，就不是像局部变量方法一样重复搜索同样集的正交向量了，Rosenbrock旋转了方向集来获得在早期移动过程中确定的目标的信息。

Then the uncorrelated set of discrimiant vectors is obtained by resolving the orthogonal vectors based on Fisher discrimiant criterion in the uncorrelated projection space.

然后在无相关投影空间求解基于Fisher线性判别准则的正交矢量集，从而得到原空间的无相关鉴别矢量集。

Schur-OLPP introduces Schur decomposition in Locality Preserving Projections to get the orthogonal vectors and extracts discriminant features.

该方法在保局投影的基础上引入Schur分解，求取最佳正交投影矩阵，充分提取样本的判别特征。

We prove that thecontributions of the quadratic combinations of the extrinsic curvature of the horizon arezero by defining a pair of vectors which orthogonal to the event horizon and dual to oneforms.

计算表明：当取一对与视界面正交且与1-形式对偶的矢量后，视界外曲率的二次项对熵的贡献项为零。

Diabetes is a social disease that affects several million people worldwide.

糖尿病是一个社会性疾病，全世界有数百万人罹患此病。

I'll call you on Friday to see if we can reschedule our luncheon meeting at your convenience.

我星期五会给您打电话在您方便的时候我们重新安排我们的午餐约会。