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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
Hierarchical Dirichlet and Pitman-Yor process mixtures of shifted-scaled Dirichlet distributions for proportional data modeling
期刊论文
COMPUTATIONAL INTELLIGENCE,2022, 卷号: 38, 期号: 6, 页码: 2095-2115
作者:
Baghdadi, Ali
;
Manouchehri, Narges
;
Patterson, Zachary
;
Fan, Wentao
;
Bouguila, Nizar
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2025/07/24
batch variational learning
hierarchical Dirichlet process
hierarchical Pitman-Yor process
infinite mixture models
online variational learning
shifted-scaled Dirichlet distribution
Hierarchical Dirichlet and Pitman–Yor process mixtures of shifted-scaled Dirichlet distributions for proportional data modeling
期刊论文
Computational Intelligence,2022, 卷号: 38, 期号: 6, 页码: 2095-2115
作者:
Baghdadi, Ali
;
Manouchehri, Narges
;
Patterson, Zachary
;
Fan, Wentao
;
Bouguila, Nizar
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2025/07/15
batch variational learning
hierarchical Dirichlet process
hierarchical Pitman–Yor process
infinite mixture models
online variational learning
shifted-scaled Dirichlet distribution
Batch and online variational learning of hierarchical Dirichlet process mixtures of multivariate Beta distributions in medical applications
期刊论文
Pattern Analysis and Applications,2021, 卷号: 24, 期号: 4, 页码: 1731-1744
作者:
Manouchehri, Narges
;
Bouguila, Nizar
;
Fan, Wentao
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2025/07/15
Batch variational learning
Hierarchical Dirichlet process mixtures
Medical applications
Mixture models
Multivariate Beta distributions
Online variational learning
Unsupervised methods
Batch and Online Variational Learning of Hierarchical Pitman-Yor Mixtures of Multivariate Beta Distributions
会议论文
Proceedings - 20th IEEE International Conference on Machine Learning and Applications, ICMLA 2021, Virtual, Online, DEC 13-16, 2021
作者:
Manouchehri, Narges
;
Bouguila, Nizar
;
Fan, Wentao
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2025/07/15
Clustering
Hierarchical Pitman-Yor process mixtures
Medical applications
Mixture models
Multivariate Beta distributions
Online variational learning
Online Learning of Hierarchical Pitman-Yor Process Mixture of Generalized Dirichlet Distributions with Feature Selection
期刊论文
IEEE Transactions on Neural Networks and Learning Systems,2017, 卷号: 28, 期号: 9, 页码: 2048-2061
作者:
Fan, Wentao
;
Sallay, Hassen
;
Bouguila, Nizar
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2025/07/16
Generalized Dirichlet (GD)
hierarchical Pitman-Yor process
mixture models
nonparametric Bayesian
scene recognition
variational inference
video segmentation
Semiparametric hierarchical model with heteroscedasticity
期刊论文
Statistics and its Interface,2017, 卷号: 10, 期号: 3, 页码: 413-424
作者:
Ma, Chuoxin
;
Tian, Maozai
;
Pan, Jianxin
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2021/08/16
Heteroscedasticity
Hierarchical models
Laplace's approximation
Semiparametric inference
Model-Based Clustering Based on Variational Learning of Hierarchical Infinite Beta-Liouville Mixture Models
期刊论文
Neural Processing Letters,2016, 卷号: 44, 期号: 2, 页码: 431-449
作者:
Fan, Wentao
;
Bouguila, Nizar
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2025/07/23
Beta-Liouville
Hierarchical Dirichlet process
Mixture models
Nonparametric Bayesian
Variational Bayes
Visual scenes categorization
Variational learning of hierarchical infinite generalized Dirichlet mixture models and applications
期刊论文
Soft Computing,2016, 卷号: 20, 期号: 3, 页码: 979-990
作者:
Fan, Wentao
;
Sallay, Hassen
;
Bouguila, Nizar
;
Bourouis, Sami
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2025/07/23
Generalized Dirichlet distribution
Hierarchical Dirichlet processes
Image categorization
Mixture models
Variational Bayes
Web services
Online data clustering using variational learning of a hierarchical dirichlet process mixture of dirichlet distributions
会议论文
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Bali, INDONESIA, APR 21-24, 2014
作者:
Fan, Wentao
;
Bouguila, Nizar
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2025/07/23
Dirichlet distribution
Hierarchical Dirichlet process
Image clustering
Mixture models
Online learning
Variational inference