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检索条件"主题词=Expectation-Maximization Algorithm"
628 条 记 录,以下是561-570 订阅
排序:
Multiphase learning for an interval-based hybrid dynamical system
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IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES 2005年 第11期E88A卷 3022-3035页
作者: Kawashima, H Matsuyama, T Kyoto Univ Grad Sch Informat Kyoto 6068501 Japan
This paper addresses the parameter estimation problem of an interval-based hybrid dynamical system (interval system). The interval system has a two-layer architecture that comprises a finite state automaton and multip... 详细信息
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Accounting for decay of linkage disequilibrium in haplotype inference and missing-data imputation
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AMERICAN JOURNAL OF HUMAN GENETICS 2005年 第3期76卷 449-462页
作者: Stephens, M Scheet, P Univ Washington Dept Stat Seattle WA 98195 USA
Although many algorithms exist for estimating haplotypes from genotype data, none of them take full account of both the decay of linkage disequilibrium (LD) with distance and the order and spacing of genotyped markers... 详细信息
来源: 评论
Pairwise likelihood inference in spatial generalized linear mixed models
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COMPUTATIONAL STATISTICS & DATA ANALYSIS 2005年 第4期49卷 1173-1191页
作者: Varin, C Host, G Skare, O Univ Padua Dept Stat I-35121 Padua Italy Res Council Norway Oslo Norway Univ Oslo Inst Biol Oslo Norway
Spatial generalized linear mixed models are flexible models for a variety of applications, where spatially dependent and non-Gaussian random variables are observed. The focus is inference in spatial generalized linear... 详细信息
来源: 评论
HAPLORE: a program for haplotype reconstruction in general pedigrees without recombination
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BIOINFORMATICS 2005年 第1期21卷 90-103页
作者: Zhang, K Sun, FZ Zhao, HY Yale Univ Sch Med Dept Epidemiol & Publ Hlth New Haven CT 06520 USA Univ Alabama Birmingham Dept Biostat Sect Stat Genet Birmingham AL 35294 USA Univ So Calif Dept Biol Sci Mol & Computat Biol Program Los Angeles CA 90089 USA
Motivation: Haplotype reconstruction is an essential step in genetic linkage and association studies. Although many methods have been developed to estimate haplotype frequencies and reconstruct haplotypes for a sample... 详细信息
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Reconstruction of cloud-contaminated multitemporal optical images with a contextual prediction method
Reconstruction of cloud-contaminated multitemporal optical i...
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25th IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2005)
作者: Melgani, F Univ Trent Dept Informat & Commun Technol I-38050 Trento Italy
The aim of this work, is to propose a new single-channel method for the reconstruction of areas obscured by clouds in a sequence of temporal optical images. Given a cloud-contaminated image of the sequence, each area ... 详细信息
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A mixture of experts network structure for EEG signals classification
A mixture of experts network structure for EEG signals class...
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27th Annual International Conference of the IEEE-Engineering-in-Medicine-and-Biology-Society
作者: Guler, Inan Ubeyli, Elif Derya Guler, Nihal Fatma Gazi Univ Fac Tech Educ Dept Elect & Comp Educ TR-06500 Ankara Turkey
This paper illustrates the use of mixture of experts (ME) network structure to guide model selection for classification of electroencephalogram (EEG) signals. expectation-maximization (EM) algorithm was used for train... 详细信息
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A mixture of experts network structure for breast cancer diagnosis
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Journal of Medical Systems 2005年 第5期29卷 569-579页
作者: Übeyli, Elif Derya Department of Electrical and Electronics Engineering Faculty of Engineering TOBB Ekonomi Ve Teknoloji Üniversitesi Çankaya Ankara Sogutozu 06560 Turkey
Mixture of experts (ME) is a modular neural network architecture for supervised learning. This paper illustrates the use of ME network structure to guide diagnosing of breast cancer. expectation-maximization (EM) algo... 详细信息
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Multichannel audio resynthesis based on a Generalized Gaussian mixture model and cepstral smoothing
Multichannel audio resynthesis based on a Generalized Gaussi...
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Workshop on Applications of Signal Processing to Audio and Acoustics
作者: Cantzos, D Mouchtaris, A Kyriakakis, C Univ So Calif IMSC Los Angeles CA 90089 USA
Multichannel audio is all emerging technology with continuously increasing applications. Audio reproduction through multiple channels has the advantage of recreating file acoustic Scene with unprecedented fidelity and... 详细信息
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Process monitoring using a Gaussian mixture model via principal component analysis and discriminant analysis
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COMPUTERS & CHEMICAL ENGINEERING 2004年 第8期28卷 1377-1387页
作者: Choi, SW Park, JH Lee, IB Pohang Univ Sci & Technol Dept Chem Engn Pohang 790784 South Korea Pohang Univ Sci & Technol Sch Environm Sci & Engn Pohang 790784 South Korea Pohang Univ Sci & Technol P&I Consulting Co Ltd Pohang 790784 South Korea
Conventional process monitoring based on principal component analysis (PCA) has been applied to many industrial chemical processes. However, such PCA-based approaches assume that the process is operating in a steady s... 详细信息
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A human-robot cooperative learning system for easy installation of assistant robots in new working environments
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JOURNAL OF INTELLIGENT & ROBOTIC SYSTEMS 2004年 第3期40卷 233-265页
作者: López, ME Barea, R Bergasa, LM Escudero, MS Univ Alcala De Henares Dept Elect Alcala De Henares Spain
One of the applications of service robots with a greater social impact is the assistance to elderly or disabled people. In these applications, assistant robots must robustly navigate in structured indoor environments ... 详细信息
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