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浏览/检索结果: 共14条，第1-10条 帮助 限定条件 发表日期：2021     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Statistical estimation in passenger-to-train assignment models based on automated data 期刊论文 APPLIED STOCHASTIC MODELS IN BUSINESS AND INDUSTRY, 2021, 页码: 21 作者:  Xiong, Shifeng;  Li, Chunya;  Sun, Xuan;  Qin, Yong;  Wu, Chien-Fu Jeff 收藏  |  浏览/下载：16/0  |  提交时间：2022/04/02 EM algorithm  Gaussian process interpolation  nonparametric density estimation  passenger flow  spline   Complexity of the simplest species tree problem 期刊论文 MOLECULAR BIOLOGY AND EVOLUTION, 2021, 卷号: 38, 期号: 9, 页码: 3993-4009 作者:  Zhu, Tianqi;  Yang, Ziheng 收藏  |  浏览/下载：12/0  |  提交时间：2022/04/02 concatenation  efficiency  molecular clock  MSC  multispecies coalescent  species tree   Clustering Hidden Markov Models With Variational Bayesian Hierarchical EM 期刊论文 IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2021, 页码: 15 作者:  Lan, Hui;  Liu, Ziquan;  Hsiao, Janet H.;  Yu, Dan;  Chan, Antoni B. 收藏  |  浏览/下载：11/0  |  提交时间：2022/04/02 Hidden Markov models  Bayes methods  Data models  Computational modeling  Mixture models  Clustering algorithms  Analytical models  Clustering  hidden Markov mixture model (H3M)  hierarchical EM  variational Bayesian (VB)   A semiparametric mixture model approach for regression analysis of partly interval-censored data with a cured subgroup 期刊论文 STATISTICAL METHODS IN MEDICAL RESEARCH, 2021, 页码: 14 作者:  Sun, Liuquan;  Li, Shuwei;  Wang, Lianming;  Song, Xinyuan 收藏  |  浏览/下载：52/0  |  提交时间：2021/10/26 Expectation-maximization algorithm  maximum likelihood estimation  mixture cure model  partly interval-censored data  proportional hazards model   The Asymptotic Behavior of Bootstrap Support Values in Molecular Phylogenetics 期刊论文 SYSTEMATIC BIOLOGY, 2021, 卷号: 70, 期号: 4, 页码: 774-785 作者:  Huang, Jun;  Liu, Yuting;  Zhu, Tianqi;  Yang, Ziheng 收藏  |  浏览/下载：71/0  |  提交时间：2021/10/26 Bootstrap  model selection  star-tree paradox  support value   Reliability life analysis of reinforced concrete in a salt corrosion environment based on a three-parameter Weibull distribution 期刊论文 Gongcheng Kexue Xuebao/Chinese Journal of Engineering, 2021, 卷号: 43, 期号: 4, 页码: 512-520 作者:  Lu, Cheng-Gong;  Wei, Zhi-Qiang;  Qiao, Hong-Xia;  Li, Kan 收藏  |  浏览/下载：4/0  |  提交时间：2021/06/03 Concrete construction  Concrete testing  Electric impedance  Environmental regulations  Failure analysis  Magnesium compounds  Maximum likelihood estimation  Parameter estimation  Polarization  Reliability analysis  Sodium chloride  Steel corrosion  Sulfur compounds  Weibull distribution  AC impedance spectrums  Correlation coefficient optimization methods  Corrosion current densities  Corrosion environments  Electrochemical parameters  Maximum likelihood methods  Moment estimation method  Three parameter Weibull distribution   Reliability Evaluation of Reinforced Concrete under Electrified Acceleration Based on Weibull Distribution 期刊论文 Jianzhu Cailiao Xuebao/Journal of Building Materials, 2021, 卷号: 24, 期号: 2, 页码: 304-312 作者:  Lu, Chenggong;  Wei, Zhiqiang;  Qiao, Hongxia;  Li, Kan;  Qiao, Guobin 收藏  |  浏览/下载：10/0  |  提交时间：2022/02/17 Concrete construction  Failure analysis  Iterative methods  Maximum likelihood estimation  Nondestructive examination  Reinforced concrete  Table lookup  Weibull distribution  Look up table methods  Maximum likelihood methods  Parameter estimation method  Parameters estimated  Reinforced concrete prisms  Reliability Evaluation  Reliability model  Shape parameter value   Reliability analysis method of accelerated life test of concrete in saline soil area 期刊论文 Zhongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Central South University (Science and Technology), 2021, 卷号: 52, 期号: 3, 页码: 1017-1026 作者:  Lu, Chenggong;  Wei, Zhiqiang;  Qiao, Hongxia;  Qiao, Guobin;  Zhu, Binrong 收藏  |  浏览/下载：8/0  |  提交时间：2021/06/03 Concrete testing  Deterioration  Distribution functions  Durability  Failure analysis  Grain size and shape  Maximum likelihood estimation  Outages  Parameter estimation  Reliability analysis  Soils  Accelerated life tests  Correlation coefficient optimization methods  Distribution models  Freeze-thaw damage  Maximum likelihood methods  Multiple damage factors  Reliability analysis method  Three parameter Weibull distribution   Determination and estimation of optimal quarantine duration for infectious diseases with application to data analysis of COVID-19 期刊论文 BIOMETRICS, 2021, 页码: 10 作者:  Wang, Ruoyu;  Wang, Qihua 收藏  |  浏览/下载：40/0  |  提交时间：2021/04/26 incubation period  kernel estimation  maximum likelihood  optimal solution  probability constraint  statistical modeling   A Local Search Maximum Likelihood Parameter Estimator of Chirp Signal 期刊论文 Applied Sciences-Basel, 2021, 卷号: 11, 期号: 2, 页码: 11 作者:  G. L. Ben;  X. F. Zheng;  Y. C. Wang;  N. Zhang and X. Zhang 收藏  |  浏览/下载：2/0  |  提交时间：2022/06/13