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检索条件"主题词=Computer algorithms"
3274 条 记 录,以下是1321-1330 订阅
排序:
Study on Optimized Elman Neural Network Classification Algorithm Based on PLS and CA
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COMPUTATIONAL INTELLIGENCE AND NEUROSCIENCE 2014年 第1期2014卷 724317-724317页
作者: Jia, Weikuan Zhao, Dean Shen, Tian Tang, Yuyang Zhao, Yuyan Jiangsu Univ Sch Elect & Informat Engn Zhenjiang 212013 Peoples R China Changzhou Coll Informat Technol Changzhou 213164 Peoples R China
High-dimensional large sample data sets, between feature variables and between samples, may cause some correlative or repetitive factors, occupy lots of storage space, and consume much computing time. Using the Elman ... 详细信息
来源: 评论
A computationally efficient version of the algebraic method for computer tomography
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AUTOMATION AND REMOTE CONTROL 2013年 第10期74卷 1670-1678页
作者: Prun, V. E. Buzmakov, A. V. Nikolaev, D. P. Chukalina, M. V. Asadchikov, V. E. State Univ Moscow Inst Phys & Technol Dolgoprudnyi Russia Russian Acad Sci Schubnikov Inst Crystallog Moscow Russia Russian Acad Sci Inst Informat Transmiss Problems Kharkevich Inst Moscow Russia Russian Acad Sci Inst Microelect Technol & High Pur Mat Chernogolovka 142432 Russia
We propose a new fast version of the Simultaneous Algebraic Reconstruction Technique (SART) for computer tomography. The algorithm's iteration has been made asymptotically faster with a fast Hough transform. The a... 详细信息
来源: 评论
Hybrid Iterative Scheme for Triple Hierarchical Variational Inequalities with Mixed Equilibrium, Variational Inclusion, and Minimization Constraints
ABSTRACT AND APPLIED ANALYSIS
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ABSTRACT AND APPLIED ANALYSIS 2014年 第SI71期000卷 1-22页
作者: Ceng, Lu-Chuan Liao, Cheng-Wen Pang, Chin-Tzong Wen, Ching-Feng Shanghai Normal Univ Dept Math Shanghai 200234 Peoples R China Sci Comp Key Lab Shanghai Univ Shanghai 200234 Peoples R China Vanung Univ Dept Food & Beverage Management Chungli 320061 Taiwan Yuan Ze Univ Innovat Ctr Big Data & Digital Convergence Dept Informat Management Chungli 32003 Taiwan Kaohsiung Med Univ Ctr Fundamental Sci Kaohsiung 807 Taiwan
We introduce and analyze a hybrid iterative algorithm by combining Korpelevich's extragradient method, the hybrid steepest-descent method, and the averaged mapping approach to the gradient-projection algorithm. It... 详细信息
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Visual Tracking Using Max-Average Pooling and Weight-Selection Strategy
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JOURNAL OF APPLIED MATHEMATICS 2014年 第SI25期000卷 1-10页
作者: Zhu, Suguo Du, Junping Beijing Univ Posts & Telecommun Sch Comp Sci Beijing Key Lab Intelligent Telecommun Software & Beijing 100876 Peoples R China
Many modern visual tracking algorithms incorporate spatial pooling, max pooling, or average pooling, which is to achieve invariance to feature transformations and better robustness to occlusion, illumination change, a... 详细信息
来源: 评论
Research on Adaptive Optics Image Restoration Algorithm by Improved Expectation Maximization Method
ABSTRACT AND APPLIED ANALYSIS
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ABSTRACT AND APPLIED ANALYSIS 2014年 第SI11期2014卷 1-10页
作者: Zhang, Lijuan Li, Dongming Su, Wei Yang, Jinhua Jiang, Yutong Changchun Univ Sci & Technol Sch Optoelect Engn Changchun 130022 Peoples R China Changchun Univ Technol Coll Comp Sci & Engn Changchun 130012 Peoples R China Jilin Agr Univ Sch Informat Technol Changchun 130118 Peoples R China Changchun Univ Sci & Technol Informatizat Ctr Changchun 130022 Peoples R China Beijing Inst Technol Coll Elect & Mech Engn Beijing 100081 Peoples R China
To improve the effect of adaptive optics images' restoration, we put forward a deconvolution algorithm improved by the EM algorithm which joints multiframe adaptive optics images based on expectation-maximization ... 详细信息
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A Global Optimization Approach for Solving Generalized Nonlinear Multiplicative Programming Problem
ABSTRACT AND APPLIED ANALYSIS
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ABSTRACT AND APPLIED ANALYSIS 2014年 第2014期Spe16卷 1-14页
作者: Yang, Lin-Peng Shen, Pei-Ping Pei, Yong-Gang Henan Normal Univ Coll Math & Informat Sci Xinxiang 453007 Peoples R China
This paper presents a global optimization algorithm for solving globally the generalized nonlinear multiplicative programming (MP) with a nonconvex constraint set. The algorithm uses a branch and bound scheme based on... 详细信息
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A Path-Based Gradient Projection Algorithm for the Cost-Based System Optimum Problem in Networks with Continuously Distributed Value of Time
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JOURNAL OF APPLIED MATHEMATICS 2014年 第unknown期2014卷 1-9页
作者: Wu, Wen-Xiang Huang, Hai-Jun North China Univ Technol Beijing Key Lab Urban Intelligent Traff Control T Beijing 100144 Peoples R China Beihang Univ Sch Econ & Management Beijing 100191 Peoples R China
The cost-based system optimum problem in networks with continuously distributed value of time is formulated as a path-based form, which cannot be solved by the Frank-Wolfe algorithm. In light of magnitude improvement ... 详细信息
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Detecting Communities Based on Network Topology
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SCIENTIFIC REPORTS 2014年 第1期4卷 5739-5739页
作者: Liu, Wei Pellegrini, Matteo Wang, Xiaofan Shanghai Jiao Tong Univ Dept Automat Shanghai 200240 Peoples R China Univ Calif Los Angeles Dept Mol Cell & Dev Biol Los Angeles CA 90055 USA
Network methods have had profound influence in many domains and disciplines in the past decade. Community structure is a very important property of complex networks, but the accurate definition of a community remains ... 详细信息
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A Survey of Transportation Problems
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JOURNAL OF APPLIED MATHEMATICS 2014年 第unknown期000卷 1-17页
作者: Diaz-Parra, Ocotlan Ruiz-Vanoye, Jorge A. Bernabe Loranca, Beatriz Fuentes-Penna, Alejandro Barrera-Camara, Ricardo A. Univ Autonoma Carmen Ciudad Del Carmen 24180 Cam Mexico Benemerita Univ Autonoma Puebla Fac Ciencias Computac Puebla 72570 Pue Mexico Univ Autonoma Estado Hidalgo Tlahuelilpan 42780 Hgo Mexico
This paper aims at being a guide to understand the different types of transportation problems by presenting a survey of mathematical models and algorithms used to solve different types of transportation modes (ship, p... 详细信息
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A Large-Scale Network Data Analysis via Sparse and Low Rank Reconstruction
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DISCRETE DYNAMICS IN NATURE AND SOCIETY 2014年 第unknown期2014卷 1-10页
作者: Lu, Liang Fu Huang, Zheng-Hai Ambusaidi, Mohammed A. Gou, Kui-Xiang Tianjin Univ Sch Sci Dept Math Tianjin 300072 Peoples R China Tianjin Univ Ctr Appl Math Tianjin 300072 Peoples R China Univ Technol Sydney Fac Engn & IT Sydney NSW 2007 Australia
With the rapid growth of data communications in size and complexity, the threat of malicious activities and computer crimes has increased accordingly as well. Thus, investigating efficient data processing techniques f... 详细信息
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