- Utkarsh J. Dang, Michael P. B. Gallaugher, Ryan P. Browne, Paul D. McNicholas. Model-Based Clustering and Classification Using Mixtures of Multivariate Skewed Power Exponential Distributions. J. Classification, 40(1):145-167, April 2023.
- Rosaria Simone. Uncertainty Diagnostics of Binomial Regression Trees for Ordered Rating Data. J. Classification, 40(1):79-105, April 2023.
- Donatella Vicari, Paolo Giordani. CPclus: Candecomp/Parafac Clustering Model for Three-Way Data. J. Classification, 40(2):432-465, July 2023.
- Yingying Zhang, Volodymyr Melnykov, Igor Melnykov. On Model-Based Clustering of Directional Data with Heavy Tails. J. Classification, 40(3):527-551, November 2023.
- Trent Geisler, Herman Ray, Ying Xie. Finding the Proverbial Needle: Improving Minority Class Identification Under Extreme Class Imbalance. J. Classification, 40(1):192-212, April 2023.
- Zaheer Ahmed, Alberto Cassese, Gerard J. P. Van Breukelen, Jan Schepers. E-ReMI: Extended Maximal Interaction Two-mode Clustering. J. Classification, 40(2):298-331, July 2023.
- Milad Vahidi, Sina Aghakhani, Diego MartÃn, Hossein Aminzadeh, Mehrdad Kaveh. Optimal Band Selection Using Evolutionary Machine Learning to Improve the Accuracy of Hyper-spectral Images Classification: a Novel Migration-Based Particle Swarm Optimization. J. Classification, 40(3):552-587, November 2023.
- Vaishali P. Patel, L. K. Vishwamitra. Dynamic Kernel Clustering by Spider Monkey Optimization Algorithm. J. Classification, 40(2):382-406, July 2023.
- Paul D. McNicholas. Editorial: Journal of Classification Vol. 40-2. J. Classification, 40(2):213, July 2023.
- Jordan F. Masakuna, Pierre K. Kafunda. Do Prior Information on Performance of Individual Classifiers for Fusion of Probabilistic Classifier Outputs Matter?. J. Classification, 40(3):468-487, November 2023.