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检索条件"主题词=Gram-Schmidt algorithm"
22 条 记 录,以下是11-20 订阅
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SLOW INVARIANT MANIFOLDS AS CURVATURE OF THE FLOW OF DYNAMICAL SYSTEMS
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INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS 2008年 第11期18卷 3409-3430页
作者: Ginoux, Jean-Marc Rossetto, Bruno Chua, Leon O. Univ Sud Lab PROTEE IUT Toulon F-83957 La Garde France Univ Calif Berkeley Dept EECS Berkeley CA 94720 USA
Considering trajectory curves, integral of n-dimensional dynamical systems, within the framework of Differential Geometry as curves in Euclidean n-space, it will be established in this article that the curvature of th... 详细信息
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How many entries of a typical orthogonal matrix can be approximated by independent normals?
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ANNALS OF PROBABILITY 2006年 第4期34卷 1497-1529页
作者: Jiang, Tiefeng Univ Minnesota Minneapolis MN 55455 USA
We solve an open problem of Diaconis that asks what are the largest orders of p(n) and q(n) such that Z(n), the p(n) x q(n) upper left block of a random matrix Gamma(n) which is uniformly distributed on the orthogonal... 详细信息
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New Learning Approach for Unsupervised Neural Networks Model with Application to Agriculture Field
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INTERNATIONAL JOURNAL OF ADVANCED COMPUTER SCIENCE AND APPLICATIONS 2020年 第5期11卷 360-369页
作者: Sara, Belattar Otman, Abdoun Haimoudi, El Khatir Univ Abdelmalek Essaadi UAE Comp Sci Dept Adv Sci & Technol Lab Polydisciplinary Fac Larache Morocco
An accurate and lower cost hybrid machine learning algorithm based on a combination of Kohonen-Self Organizing Map (SOM) and gram-schmidt (GSHM) algorithm was proposed, to enhance the crop yield prediction and to incr... 详细信息
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BLOCK gram-schmidt ORTHOGONALIZATION
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SIAM JOURNAL ON SCIENTIFIC COMPUTING 2008年 第1期31卷 761-775页
作者: Stewart, G. W. Univ Maryland Dept Comp Sci College Pk MD 20742 USA Univ Maryland Inst Adv Comp Studies College Pk MD 20742 USA
The classical gram-schmidt algorithm for computing the QR factorization of a matrix X requires at least one pass over the current orthogonalized matrix Q as each column of X is added to the factorization. When Q becom... 详细信息
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A Receding Horizon-type Solution of the Inverse Kinematic Task of Redundant Robots  15
A Receding Horizon-type Solution of the Inverse Kinematic Ta...
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IEEE 15th International Symposium on Applied Computational Intelligence and Informatics (SACI)
作者: Issa, Hazem Varga, Bence Tar, Jozsef K. Obuda Univ Doctoral Sch Appl Informat & Appl Math Budapest Hungary Obuda Univ Inst Mechatron & Vehicle Engn Donat Banki Fac Mech & Safety Engn Budapest Hungary Obuda Univ Antal Bejczy Ctr Intelligent Robot Univ Res & Innovat Ctr Budapest Hungary Obuda Univ John von Neumann Fac Informat Inst Appl Math Budapest Hungary
With the exception of specially designed kinematic structures, the inverse kinematic task of redundant robots cannot be solved in "closed form". Redundancy is often needed to make the arm "dexterous&quo... 详细信息
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Direct Sequential Generation of Optimal Eigenvectors of the Symmetric Kernel of the Discrete Hankel Transform  67
Direct Sequential Generation of Optimal Eigenvectors of the ...
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67th IEEE International Midwest Symposium on Circuits and Systems (MWSCAS)
作者: Hanna, Magdy Tawfik Fayoum Univ Dept Engn Math & Phys Al Fayyum 63514 Egypt
Generating orthonormal Laguerre- Gaussian-power-like eigenvectors of the symmetric kernel matrix T of the discrete Hankel transform ( DHT) is the cornerstone in developing the discrete fractional Hankel transform (DFR... 详细信息
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Robust Learning from Ortho-Diffusion Decompositions  16th
Robust Learning from Ortho-Diffusion Decompositions
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16th International Conference on Computer Analysis of Images and Patterns (CAIP)
作者: Gudivada, Sravan Bors, Adrian G. Univ York Dept Comp Sci York YO10 5GH N Yorkshire England
This paper describes a new classification method based on modeling data by embedding diffusions into orthonormal decompositions of graph-based data representations. The training data is represented by an adjacency mat... 详细信息
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Speeding up the Reduced Gradient Method for Constrained Optimization  19
Speeding up the Reduced Gradient Method for Constrained Opti...
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19th IEEE World Symposium on Applied Machine Intelligence and Informatics (SAMI)
作者: Issa, Hazem Tar, Jozsef K. Obuda Univ Doctoral Sch Appl Informat & Appl Math Budapest Hungary Obuda Univ Res & Innovat Ctr Antal Bejczy Ctr Intelligent Robot Budapest Hungary
In various technical applications the local minimum of a differentiable cost function must be found under constraints that are interpreted as embedded hypersurfaces in the whole space of search. Generally Lagrange'... 详细信息
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ORTHO-DIFFUSION DECOMPOSITIONS FOR FACE RECOGNITION FROM LOW QUALITY IMAGES
ORTHO-DIFFUSION DECOMPOSITIONS FOR FACE RECOGNITION FROM LOW...
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IEEE International Conference on Image Processing (ICIP)
作者: Gudivada, Sravan Bors, Adrian G. Univ York Dept Comp Sci York YO10 5GH N Yorkshire England
We propose a new approach for recognizing human from images of low quality. An ortho-diffusion decomposition is used on graph representations of images. This is implemented by a recursive algorithm in three steps on e... 详细信息
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Cost Function-Free Optimization in Inverse Kinematics of Open Kinematic Chains  24th
Cost Function-Free Optimization in Inverse Kinematics of Ope...
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24th International Conference on Robotics in Alpe-Adria-Danube Region (RAAD)
作者: Tar, Jozsef K. Nadai, Laszlo Felde, Imre Rudas, Imre J. Obuda Univ Antal Bejczy Ctr Intelligent Robot Becsi Ut 96-B H-1034 Budapest Hungary Obuda Univ Smartlab Knowledge Ctr H-1034 Budapest Hungary
The traditional ways of solving various tasks "optimally" in control technology and robotics normally are based on the minimization of some cost function (or functional). On the basis of function minimizatio... 详细信息
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