dimensionality相关论文
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Coupled map lattices (CML) have been recently used to construct ciphers. However, the complicated operations on real num......
The principal component analysis (PCA) algorithm is widely applied in a diverse range of fields for performance assessme......
Different from traditional aggregation method,the unreliable buffers are originally considered and a more general aggreg......
Transfer learning aims at leveraging the knowledge in labeled source domains to predict the unlabeled data in a target d......
The recently invented artificial bee colony (ABC) algorithm is an optimization algorithm based on swarm intelligence tha......
The model for improving the robustness of sparse principal component analysis(PCA)is proposed in this paper.Instead of t......
A new method based on principal component analysis (PCA) and support vector machines (SVMs) is proposed for fault diagno......
针对化工过程中检测数据变量维数高、非线性与动态特性相结合的特点,而传统的线性降维算法不能提取局部结构信息和动态特性,提出了......
Feature Extraction and Dimensionality Reduction of Arc Sound under Typical Penetration Status in Met
Arc sound is well known as the potential and available resource for monitoring and controlling of the weld penetration s......
化工过程中存在多种状态,多变量过程可以在多维的状态空间中描述.在主元分析中,通过相关矩阵变换可以获得一组主元,选取其中分布占......
The effect of finite number and dimensionality has been discussed in this paper. The finite number effect has a negative......
实验采用Jacoby的加工分离程序(PDP),考察了大学体育专业和普通专业学生被试对良性竞争语词、过度竞争语词和中性词三类刺激材料内......
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为解决多标签线性判别分析(MLDA)方法在非线性维数约简方面的局限性,提出了一种多标签核判别分析(MKDA)方法,并将其用于人脸的身份......
针对局部线性嵌入方法对于噪声的敏感性,从分析噪声对数据集局部特性的影响入手,提出了稳健局部线性嵌入方法.通过与局部线性嵌入......
构建数据仓库有许多方法,其中维度建模的方法比较成熟,从维度的角度,以校园的日常事务为事例来讲述如何构造校园数据仓库的事实表......
传统的半监督降维技术中,在原特征空间中定义流形正则化项,但其构造无助于接下来的分类任务.针对此问题,文中提出一种自适应正则化......
维数减少是在损失较少特征信息的条件下处理高维图像数据的关键技术,已成为高维数据处理中的热点问题.样本的类内和类间散度判别信......