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Choosing the number of factors in factor analysis with incomplete data via a novel hierarchical Bayesian information criterion
期刊论文
Advances in Data Analysis and Classification,2025, 卷号: 19, 期号: 1, 页码: 209-235
作者:
Zhao, Jianhua
;
Shang, Changchun
;
Li, Shulan
;
Xin, Ling
;
Yu, Philip L.H.
收藏
  |  
浏览/下载:59/0
  |  
提交时间:2025/05/06
BIC
Factor analysis
Incomplete data
Maximum likelihood
Model selection
Variational Bayesian
The impact of payment method on overseas tourism consumption: micro-evidence from China
期刊论文
Asia Pacific Journal of Tourism Research,2024, 卷号: 29, 期号: 11, 页码: 1421-1438
作者:
Wang, Jue
;
Fan, Gang-Zhi
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2025/03/14
Chinese citizens
direct payment
heterogeneity analysis
indirect payment
overseas tourism consumption
Payment methods
product preference
sample selection model
shopping venues
tourism marketing
A Bayesian multistage spatio-temporally dependent model for spatial clustering and variable selection
期刊论文
Statistics in Medicine,2023, 卷号: 42, 期号: 26, 页码: 4794-4823
作者:
Ma, Shaopei
;
Yu, Keming
;
Tang, Man lai
;
Pan, Jianxin
;
Härdle, Wolfgang Karl
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2023/11/21
Bayesian hierarchical model
spatial clustering
spatial confounding problem
spatio-temporal modeling
variable selection
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
Penalized composite likelihood for colored graphical Gaussian models
期刊论文
Statistical Analysis and Data Mining,2021, 卷号: 14, 期号: 4, 页码: 366-378
作者:
Li, Qiong
;
Sun, Xiaoying
;
Wang, Nanwei
;
Gao, Xin
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2021/10/19
l(1) penalty
model selection
nonconvex minimization
precision matrix estimation
Robust state-dependent mean–variance portfolio selection: a closed-loop approach
期刊论文
Finance and Stochastics,2021, 卷号: 25, 期号: 3, 页码: 529-561
作者:
Han, Bingyan
;
Pun, Chi Seng
;
Wong, Hoi Ying
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2021/10/19
Closed-loop control
Model uncertainty
Robust mean–variance portfolio selection
State-dependence
Time-inconsistency
COVID-19 outbreak in Wuhan demonstrates the limitations of publicly available case numbers for epidemiological modeling
期刊论文
Epidemics,2021, 卷号: 34
作者:
Raimúndez, Elba
;
Dudkin, Erika
;
Vanhoefer, Jakob
;
Alamoudi, Emad
;
Merkt, Simon
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2022/05/16
Compartment model
Model selection
Parameter estimation
SEIRD
Uncertainty analysis
Spherical data clustering and feature selection through nonparametric Bayesian mixture models with von Mises distributions
期刊论文
Engineering Applications of Artificial Intelligence,2020, 卷号: 94
作者:
Fan, Wentao
;
Bouguila, Nizar
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2025/07/15
Clustering
Feature selection
Mixture models
Nonparametric Bayesian model
Pitman–Yor process
Topic novelty detection
von Mises
A hierarchical infinite generalized dirichlet mixture model with feature selection
会议论文
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Bournemouth, ENGLAND, SEP 08-10, 2014
作者:
Fan, Wentao
;
Sallay, Hassen
;
Bouguila, Nizar
;
Bourouis, Sami
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2025/07/23
Clustering
feature selection
generalized Dirichlet
image databases
mixture model
variational inference
An online approach for learning non-Gaussian mixture models with localized feature selection
会议论文
2013 1st International Conference on Communications, Signal Processing and Their Applications, ICCSPA 2013, Amer Univ Sharjah, Sharjah, U ARAB EMIRATES, FEB 12-14, 2013
作者:
Fan, Wentao
;
Bouguila, Nizar
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2025/07/23
generalized Dirichlet mixtures
localized feature selection
mixture model
online learning
variational Bayes