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检索条件"主题词=expectation maximization algorithm"
643 条 记 录,以下是441-450 订阅
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Likelihood inference for COM-Poisson cure rate model with interval-censored data and Weibull lifetimes
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STATISTICAL METHODS IN MEDICAL RESEARCH 2017年 第5期26卷 2093-2113页
作者: Pal, Suvra Balakrishnan, N. Univ Texas Arlington Dept Math Arlington TX 76019 USA McMaster Univ Dept Math & Stat Hamilton ON Canada
In this paper, we consider a competing cause scenario and assume the number of competing causes to follow a Conway-Maxwell Poisson distribution which can capture both over and under dispersion that is usually encounte... 详细信息
来源: 评论
Estimation of diffusion constants from single molecular measurement without explicit tracking
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BMC SYSTEMS BIOLOGY 2018年 第Sup1期12卷 15-15页
作者: Teraguchi, Shunsuke Kumagai, Yutaro Tohoku Univ Tohoku Med Megabank Org Aoba Ku 2-1 Seiryo Machi Sendai Miyagi 9808573 Japan Osaka Univ Immunol Frontier Res Ctr Quantitat Immunol Res Unit 3-1 Yamada Oka Suita Osaka 5650871 Japan
Background: Time course measurement of single molecules on a cell surface provides detailed information about the dynamics of the molecules that would otherwise be inaccessible. To extract the quantitative information... 详细信息
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Inference for a series system with dependent masked data under progressive interval censoring
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JOURNAL OF APPLIED STATISTICS 2017年 第1期44卷 3-15页
作者: Cai, Jing Shi, Yimin Liu, Bin Northwestern Polytech Univ Dept Appl Math Xian Peoples R China Guizhou Minzu Univ Coll Sci Guiyang Peoples R China
This paper considers the statistical analysis of masked data in a series system with Burr-XII distributed components. Based on progressively Type-I interval censored sample, the maximum likelihood estimators for the p... 详细信息
来源: 评论
Statistical Analysis of Massive AIS Trajectories Using Gaussian Mixture Models  2
Statistical Analysis of Massive AIS Trajectories Using Gauss...
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2nd International Conference on Multimedia and Image Processing (ICMIP)
作者: Hu, Bin Liu, Ryan Wen Wang, Kai Li, Yan Liang, Maohan Li, Huanhuan Liu, Jingxian Wuhan Univ Technol Sch Nav Wuhan 430063 Hubei Peoples R China Wuhan Univ Technol Hubei Key Lab Inland Shipping Technol Wuhan 430063 Hubei Peoples R China
The Automatic Identification System (AIS) is an automatic tracking system which has been widely applied in the fields of intelligent transportation systems, e.g., collision avoidance, navigation, maritime supervision ... 详细信息
来源: 评论
Adaptive Soft Sensor Modeling Based on Weighted Supervised Latent Factor Analysis with Selectively Integrated Moving Windows
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IFAC-PapersOnLine 2017年 第1期50卷 10778-10783页
作者: Yao L. Ge Z. Yuan X. Wang P. State Key Laboratory of Industrial Control Technology Institute of Industrial Process Control College of Control Science and Engineering Zhejiang University Hangzhou 310027 China School of Information Science and Engineering Central South University Changsha 410083 China School of Engineering Huzhou University Huzhou 313000 China
An adaptive soft sensor modeling method based on weighted supervised latent factor analysis is proposed. In conventional moving window based adaptive soft sensor, predictive model is constructed only with the latest p... 详细信息
来源: 评论
Robust track-to-track association algorithm based on t-distribution mixture model  20
Robust track-to-track association algorithm based on t-distr...
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20th International Conference on Information Fusion (Fusion)
作者: Li, Baozhu Liu, Ningbo Wang, Guoqing Qi, Lin Dong, Yunlong Naval Aeronaut & Astronaut Univ Inst Informat Fus Yantai Peoples R China
To address multi-sensor robust track-to-track association in the presence of sensor biases and missed detections, where sensors biases is time-varying and non-uniform, the target of different sensors is non-identical,... 详细信息
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A New Simple Model for Underwater Wireless Optical Channels in the Presence of Air Bubbles
A New Simple Model for Underwater Wireless Optical Channels ...
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IEEE Global Telecommunications Conference (GLOBECOM)
作者: Zedini, Emna Oubei, Hassan M. Kammoun, Abla Hamdi, Mounir Ooi, Boon S. Alouini, Mohamed-Slim HBKU Coll Sci & Engn Doha Qatar KAUST CEMSE Div Thuwal Saudi Arabia
A novel statistical model is proposed to characterize turbulence-induced fading in underwater wireless optical channels in the presence of air bubbles for fresh and salty waters, based on experimental data. In this mo... 详细信息
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An expectation maximization approach to Joint Modeling of Multidimensional Ratings derived from Multiple Annotators  17
An Expectation Maximization approach to Joint Modeling of Mu...
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17th Annual Conference of the International-Speech-Communication-Association (INTERSPEECH 2016)
作者: Ramakrishna, Anil Gupta, Rahul Grossman, Ruth B. Narayanan, Shrikanth S. Univ Southern Calif Signal Anal & Interpretat Lab Los Angeles CA 90007 USA Emerson Coll Dept Commun Sci & Disorders Boston MA 02116 USA
Ratings from multiple human annotators are often pooled in applications where the ground truth is hidden. Examples include annotating perceived emotions and assessing quality metrics for speech and image. These rating... 详细信息
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Adaptive Soft Sensor Modeling Based on Weighted Supervised Latent Factor Analysis with Selectively Integrated Moving Windows
Adaptive Soft Sensor Modeling Based on Weighted Supervised L...
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20th World Congress of the International-Federation-of-Automatic-Control (IFAC)
作者: Yao, Le Ge, Zhiqiang Yuan, Xiaofeng Wang, Peiliang Zhejiang Univ Coll Control Sci & Engn Inst Ind Proc Control State Key Lab Ind Control Technol Hangzhou 310027 Zhejiang Peoples R China Cent S Univ Sch Informat Sci & Engn Changsha 410083 Hunan Peoples R China Huzhou Univ Sch Engn Huzhou 313000 Peoples R China
An adaptive soft sensor modeling method based on weighted supervised latent factor analysis is proposed. In conventional moving window based adaptive soft sensor, predictive model is constructed only with the latest p... 详细信息
来源: 评论
Robust soft sensor development using multi-rate measurements
Robust soft sensor development using multi-rate measurements
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20th World Congress of the International-Federation-of-Automatic-Control (IFAC)
作者: Wu, Ouyang Kodamana, Hariprasad Jan, Nabil Magbool Tan, Ruomu Huang, Biao Univ Alberta Dept Chem & Mat Engn Edmonton AB T6G 2R3 Canada
Two different types of measurements are often available for the key quality variables in process industries- (a) an accurate "slow-rate" laboratory measurements, and (b) a less accurate "fast-rate"... 详细信息
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