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检索条件"主题词=expectation maximization algorithm"
643 条 记 录,以下是461-470 订阅
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Towards Efficient Recommendation for Films
Towards Efficient Recommendation for Films
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2017 5th International Conference on Mechatronics,Materials,Chemistry and Computer Engineering(ICMMCCE 2017)
作者: Qiong Jia Jing Zhou School of Computer Science Communication University of China
We first examine the techniques,development,and application future of the current recommender systems in the film *** recommendation techniques in current applications and the K-nearest neighbor(***) algorithm,in pa... 详细信息
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Modified expectation maximization algorithm for MRI Segmentation
Modified Expectation Maximization Algorithm for MRI Segmenta...
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15th Iberoamerican Congress on Pattern Recognition
作者: Donoso, Ramiro Veloz, Alejandro Allende, Hector Univ Tecn Federico Santa Maria Dept Informat Valparaiso Chile
Magnetic Resonance Image segmentation is a fundamental task in a wide variety of computed-based medical applications that support therapy, diagnostic and medical applications. In this work, spatial information is incl... 详细信息
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Microarray Images Processing Using the Offset Vector Field and expectation maximization algorithm
Microarray Images Processing Using the Offset Vector Field a...
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4th International Conference on Bioinformatics and Biomedical Engineering (iCBBE)
作者: Weng Guirong Su Jian Soochow Univ Sch Mech & Elect Engn Suzhou 215021 Peoples R China
DNA microarrays provide a simple tool to identify and quantify the gene expression for tens of thousands of genes simultaneously. Image processing is an important step in microarrays experiments. This paper presents a... 详细信息
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Piecewise polynomial high-order hidden Markov models with applications in speech recognition  16
Piecewise polynomial high-order hidden Markov models with ap...
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IEEE International Conference on Computer and Information Technology (CIT)
作者: Lee, Lee-Min Da Yeh Univ Dept Elect Engn Changhua Taiwan
The assumptions on the hidden Markov model will limit the output of a model to be a piecewise stationary random sequence that may not be a good fit for real processes. In this paper we propose a piecewise polynomial h... 详细信息
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A knowledge-based approach for task-oriented mission planning  4
A knowledge-based approach for task-oriented mission plannin...
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Conference on Next-Generation Analyst IV
作者: El Bekri, Nadia Fischer, Yvonne Marosz, David Fraunhofer Inst Optron Syst Technol & Image Explo D-76131 Karlsruhe Germany Tact Air Force Wing 51 Immelmann D-24848 Kropp Germany
A key issue in mission planning for aerial reconnaissance is to use the sensor ressources in an appropriate way. The sensor mission planning requires knowledge, e.g., about the optimal sensor type (IR/EO) or the neces... 详细信息
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Channel estimation and data detection with Fuzzy C-Means based EM approach in MIMO system  2
Channel estimation and data detection with Fuzzy C-Means bas...
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2nd International Conference on Computational Intelligence & Communication Technology (CICT)
作者: Dasani, Kirti Shrotriya, Anshul Medi Caps Inst Technol & Management Elect & Commun Indore Madhya Pradesh India
Classical wireless communication technologies are threatened with so many challenges for meeting the desires of ubiquity and mobility for the cellular systems. Hostile wireless channels features and restricted frequen... 详细信息
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Decision Boundary for Underwater Acoustic Communication with Generalized Gaussian Noise Model  11
Decision Boundary for Underwater Acoustic Communication with...
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11th International Conference on Signal Processing and Communications (SPCOM)
作者: Bhuyan, Snigdha Deshmukh, Siddharth Natl Inst Technol Dept Elect & Commun Engn Rourkela 769008 Odisha India
In this paper, we consider Generalized Gaussian (GG) distribution to model the additive noise source in underwater acoustic (UWA) communication. Since communication in oceanic medium is dominated by both prevailing an... 详细信息
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Sparse Gaussian graphical mixture model
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Afrika Statistika 2016年 第2期11卷 1041-1059页
作者: Lotsi ANANI Ernst WIT
This paper considers the problem of networks reconstruction from heterogeneous data using a Gaussian Graphical Mixture Model (GGMM). It is well known that parameter estimation in this context is challenging due to lar... 详细信息
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Inference for a Failure Counting Process Partially Observed
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IEEE TRANSACTIONS ON RELIABILITY 2015年 第1期64卷 311-319页
作者: Guerineau, Lise Gouno, Evans Elect France Res & Dev Dept Reliabil Availabil Elect Networks Paris France Univ Bretagne Sud Lab Math Bretagne Atlantique Vannes France
We consider a system defined as a collection of two types of components. The number of failures of each component is described as a stochastic process, with one of the processes depending on the other. None of the pro... 详细信息
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Controlling for misclassified land use data: A post-classification latent multinomial logit approach
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REMOTE SENSING OF ENVIRONMENT 2015年 170卷 203-215页
作者: Martinez, Raymundo Marcos Baerenldau, Kenneth A. Univ Calif Riverside Dept Environm Sci Riverside CA 92521 USA
Terrain and landscape complexities can limit the accurate discrimination of land use categories with similar spectral signatures, as well as the accurate detection of land use change in temporal analyses of landscape ... 详细信息
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