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EFFICIENT AND EFFECTIVE CALIBRATION OF NUMERICAL MODEL OUTPUTS USING HIERARCHICAL DYNAMIC MODELS
期刊论文
Annals of Applied Statistics,2024, 卷号: 18, 期号: 2, 页码: 1064-1089
作者:
Chen, Yewen
;
Chang, Xiaohui
;
Zhang, Bohai
;
Huang, Hui
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2024/09/04
Calibration
hierarchical dynamic models
numerical model outputs
space-partitioning-based ensemble Kalman smoother
stochastic integro-differential equations
variational Bayes
Grouped Spherical Data Modeling Through Hierarchical Nonparametric Bayesian Models and Its Application to fMRI Data Analysis
期刊论文
IEEE Transactions on Neural Networks and Learning Systems,2024, 卷号: 35, 期号: 4, 页码: 5566-5576
作者:
Fan, Wentao
;
Yang, Lin
;
Bouguila, Nizar
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2024/05/07
Functional magnetic resonance imaging (fMRI) data analysis
hierarchical nonparametric Bayesian model
hierarchical Pitman-Yor (HPY) process
spherical data
variational Bayes (VB)
von Mises-Fisher (VMF)
Unsupervised Grouped Axial Data Modeling via Hierarchical Bayesian Nonparametric Models with Watson Distributions
期刊论文
IEEE Transactions on Pattern Analysis and Machine Intelligence,2022, 卷号: 44, 期号: 12, 页码: 9654-9668
作者:
Fan, Wentao
;
Yang, Lin
;
Bouguila, Nizar
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2025/07/15
Axial data
depth image
gene clustering
hierarchical Dirichlet process
hierarchical nonparametric Bayesian model
hierarchical Pitman-Yor process
variational Bayes
Watson distribution
Unsupervised modeling and feature selection of sequential spherical data through nonparametric hidden Markov models
期刊论文
International Journal of Machine Learning and Cybernetics,2022, 卷号: 13, 期号: 10, 页码: 3019-3029
作者:
Fan, Wentao
;
Hou, Wenjuan
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2022/11/14
Dirichlet process
Feature selection
Hidden Markov model
Spherical data
Variational Bayes
Von Mises mixture
Simultaneous positive sequential vectors modeling and unsupervised feature selection via continuous hidden Markov models
期刊论文
Pattern Recognition,2021, 卷号: 119
作者:
Fan, Wentao
;
Wang, Ru
;
Bouguila, Nizar
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2025/07/15
Continuous hidden Markov models
Generalized inverted Dirichlet
Localized feature selection
Mixture models
Variational Bayes
ECG Data Modeling and Analyzing via Deep Representation Learning and Nonparametric Hidden Markov Models
会议论文
SIGIR 2021 - Proceedings of the 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, ELECTR NETWORK, JUL 11-15, 2021
作者:
Zhu, Jiaojiao
;
Fan, Wentao
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2025/07/15
clustering
ECG data
HMM
representation learning
variational autoencoder
variational bayes
Sequentially spherical data modeling with hidden Markov models and its application to fMRI data analysis
期刊论文
Knowledge-Based Systems,2020, 卷号: 206
作者:
Fan, Wentao
;
Yang, Lin
;
Bouguila, Nizar
;
Chen, Yewang
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2025/07/15
fMRI data analysis
Hidden Markov models
Mixture models
Spherical data
Variational Bayes
Von Mises–Fisher
Modeling and Clustering Positive Vectors via Nonparametric Mixture Models of Liouville Distributions
期刊论文
IEEE Transactions on Neural Networks and Learning Systems,2020, 卷号: 31, 期号: 9, 页码: 3193-3203
作者:
Fan, Wentao
;
Bouguila, Nizar
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2025/07/15
Averaged collapsed variational Bayes (ACVB)
clustering
Dirichlet process
inverted Beta-Liouville (IBL) distribution
mixture models
nonparametric Bayesian
positive vectors
Axial Data Modeling with Collapsed Nonparametric Watson Mixture Models and Its Application to Depth Image Analysis
会议论文
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Nanjing Univ Sci & Tech, Nanjing, PEOPLES R CHINA, OCT 16-18, 2020
作者:
Yang, Lin
;
Liu, Yuhang
;
Fan, Wentao
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2025/07/15
Axial data modeling
Collapsed variational Bayes
Depth image analysis
Mixture model
Watson distributions
Simultaneous clustering and feature selection via nonparametric Pitman–Yor process mixture models
期刊论文
International Journal of Machine Learning and Cybernetics,2019, 卷号: 10, 期号: 10, 页码: 2753-2766
作者:
Fan, Wentao
;
Bouguila, Nizar
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2025/07/15
Clustering
Collapsed variational Bayes
Feature selection
Generalized Dirichlet
Mixture models
Pitman–Yor process