Zhang,Y.,,Zhu,X.,Tong,H., Melnykov,V.(2026)
Model-based clustering of music pieces.
Pattern Recognition
Zhang,Y.,, Melnykov,V. (2025)
Modeling and clustering of heterogeneous multivariate categorical sequences.
Pattern Recognition
Zhang,Y.,, Melnykov,V., Zhu,X. (2025)
Study on the overlap in matrix-variate data with applications in discriminant analysis.
Sankhya A
Zhang,Y.,, Sarkar,S., Chen,Y., Zhu,X. (2024)
On regime changes in text data using hidden Markov model of contaminated vMF distribution.
Data Mining and Knowledge Discovery
Zhang,Y.,, Melnykov,V., Melnykov,I. (2023)
On model-based clustering of directional data with heavy tails.
Journal of Classification
Zhang,Y.,, Melnykov,V., Melnykov,I. (2022)
Semi-supervised clustering of time-dependent categorical sequences with application to discovering education-based life pattern.
Statistical Modelling
Zhang,Y.,, Melnykov,V., Zhu,X. (2021)
Model-based clustering of time-dependent categorical sequences with application to the analysis of major life event patterns.
Statistical Analysis and Data Mining
Chen,H., Zhu,C., Zhang,Y., (2014)
A note on exponential stability for impulsive neutral stochastic partial functional differential equations.
Applied Mathematics and Computation
Melnykov,Y., Zhang,Y.,, Zheng, R.,
Clustering analysis on the spatial-temporal and intensity patterns of tornado data in USA.
Chen, Y., Zhang, Y.,, Zhu, X., Tian, A.,
The effect of AI actions between leading and following corporations.
Joint work with Sarkar,S., Zhu,X.
On model-based clustering of multivariate categorical sequences with missing values.
Joint work with Su,H.
Analysis of Reddit depression community support through text-based methods.
Joint work with Shields,B.
On model-based clustering of dynamic multivariate categorical sequences.
Zhang, Y., Study on the overlap of high-dimensional finite mixture modeling of Gaussian distributions.