Xuwen Zhu

According to our database, Xuwen Zhu authored at least 18 papers between 2015 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

On regime changes in text data using hidden Markov model of contaminated vMF distribution.

Yingying Zhang, Shuchismita Sarkar, Yuanyuan Chen, Xuwen Zhu

Data Min. Knowl. Discov., November, 2024

Finite mixture of hidden Markov models for tensor-variate time series data.

Abdullah Asilkalkan, Xuwen Zhu, Shuchismita Sarkar

Adv. Data Anal. Classif., September, 2024

Contamination transformation matrix mixture modeling for skewed data groups with heavy tails and scatter.

Xuwen Zhu, Yana Melnykov, Angelina S. Kolomoytseva

Adv. Data Anal. Classif., March, 2024

Modeling matrix variate time series via hidden Markov models with skewed emissions.

Michael P. B. Gallaugher, Xuwen Zhu

Stat. Anal. Data Min., February, 2024

2022

Multiple change point clustering of count processes with application to California COVID data.

Shuchismita Sarkar, Xuwen Zhu

Pattern Recognit. Lett., 2022

MatTransMix: an R Package for Matrix Model-Based Clustering and Parsimonious Mixture Modeling.

Xuwen Zhu, Shuchismita Sarkar, Volodymyr Melnykov

J. Classif., 2022

Erratum to: On Finite Mixture Modeling of Change-Point Processes.

Xuwen Zhu, Yana Melnykov

J. Classif., 2022

On Finite Mixture Modeling of Change-point Processes.

Xuwen Zhu, Yana Melnykov

J. Classif., 2022

2021

Model-based clustering of time-dependent categorical sequences with application to the analysis of major life event patterns.

Yingying Zhang, Volodymyr Melnykov, Xuwen Zhu

Stat. Anal. Data Min., 2021

Transformation mixture modeling for skewed data groups with heavy tails and scatter.

Yana Melnykov, Xuwen Zhu, Volodymyr Melnykov

Comput. Stat., 2021

2020

On parsimonious models for modeling matrix data.

Shuchismita Sarkar, Xuwen Zhu, Volodymyr Melnykov, Salvatore Ingrassia

Comput. Stat. Data Anal., 2020

2019

Probability of misclassification in model-based clustering.

Xuwen Zhu

Comput. Stat., 2019

An extension of the <i>K</i>-means algorithm to clustering skewed data.

Volodymyr Melnykov, Xuwen Zhu

Comput. Stat., 2019

Studying crime trends in the USA over the years 2000-2012.

Volodymyr Melnykov, Xuwen Zhu

Adv. Data Anal. Classif., 2019

2018

On model-based clustering of skewed matrix data.

Volodymyr Melnykov, Xuwen Zhu

J. Multivar. Anal., 2018

Manly transformation in finite mixture modeling.

Xuwen Zhu, Volodymyr Melnykov

Comput. Stat. Data Anal., 2018

2017

ManlyMix: An R Package for Manly Mixture Modeling.

Xuwen Zhu, Volodymyr Melnykov

R J., 2017

2015

Probabilistic assessment of model-based clustering.

Xuwen Zhu, Volodymyr Melnykov

Adv. Data Anal. Classif., 2015