OOIR: Observatory of International Research

Papers

(The median citation count of Journal of Classification is 1. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-08-01 to 2025-08-01.)

Article	Citations
Flexible Clustering with a Sparse Mixture of Generalized Hyperbolic Distributions	60
Erratum to: The Spatial Representation of Consumer Dispersion Patterns via a New Multi-level Latent Class Methodology	22
Vine Copula-Based Classifiers with Applications	22
Expanding the Class of Global Objective Functions for Dissimilarity-Based Hierarchical Clustering	16
On the Local Ultrametricity of Finite Metric Data	11
Clustered Sparse Structural Equation Modeling for Heterogeneous Data	10
SNN-PDM: An Improved Probability Density Machine Algorithm Based on Shared Nearest Neighbors Clustering Technique	9
Ordinal Trees and Random Forests: Score-Free Recursive Partitioning and Improved Ensembles	8
Merging Components in Linear Gaussian Cluster-Weighted Models	8
Editorial: Journal of Classification Vol. 42-1	8
Multiclass Sparse Discriminant Analysis Incorporating Graphical Structure Among Predictors	7
Comparing Boosting and Bagging for Decision Trees of Rankings	7
Erratum: Classification Under Partial Reject Options	7
Group-Wise Shrinkage Estimation in Penalized Model-Based Clustering	7
Editorial: Journal of Classification Vol. 42-2	6
Slope Stability Classification Model Based on Single-Valued Neutrosophic Matrix Energy and Its Application Under a Single-Valued Neutrosophic Matrix Scenario	6
E-ReMI: Extended Maximal Interaction Two-mode Clustering	5
Automatic Topic Title Assignment with Word Embedding	5
Missing Values and Directional Outlier Detection in Model-Based Clustering	5
Curve Clustering via Pairwise Directions Estimation	5
Random Forest Variable Importance-Based Selection Algorithm in Class Imbalance Problem	4
Natural Language-Based Synthetic Data Generation for Cluster Analysis	4
Mixed-Type Distance Shrinkage and Selection for Clustering via Kernel Metric Learning	4
Two Simple but Efficient Algorithms to Recognize Robinson Dissimilarities	4
Imputation Strategies for Clustering Mixed-Type Data with Missing Values	3

Binary Peacock Algorithm: A Novel Metaheuristic Approach for Feature Selection	3
Computing Finite Mixture Estimators in the Tails	3
Copula-Based Non-Metric Unfolding on Augmented Data Matrix	3
Combining Semi-supervised Clustering and Classification Under a Generalized Framework	3
A Semi-parametric Density Estimation with Application in Clustering	3
Model Selection Strategies for Determining the Optimal Number of Overlapping Clusters in Additive Overlapping Partitional Clustering	2
Studying Hierarchical Latent Structures in Heterogeneous Populations with Missing Information	2
The Spatial Representation of Consumer Dispersion Patterns via a New Multi-level Latent Class Methodology	2
Nonparametric Cognitive Diagnosis When Attributes Are Polytomous	2
Understanding the Adjusted Rand Index and Other Partition Comparison Indices Based on Counting Object Pairs	2
Finding Outliers in Gaussian Model-based Clustering	2
Model-Based Clustering and Classification Using Mixtures of Multivariate Skewed Power Exponential Distributions	2
An Effective Crow Search Algorithm and Its Application in Data Clustering	2
Detecting Anomalies in European Trade Data Using Directed Weighted Multilayer Dynamic Networks	2
Parsimonious Seemingly Unrelated Contaminated Normal Cluster-Weighted Models	2
Erratum to: Variable Selection for Hidden Markov Models with Continuous Variables and Missing Data	2
Editorial: Journal of Classification Vol. 40-1	2
On Assessments of Agreement Between Fuzzy Partitions	2
The Dutch Scaler Performance Indicator: How Much Did My Model Actually Learn?	2
DDCAL: Evenly Distributing Data into Low Variance Clusters Based on Iterative Feature Scaling	1
Co-clustering of Time-Dependent Data via the Shape Invariant Model	1
Sensitivity and Specificity versus Precision and Recall, and Related Dilemmas	1
High-Dimensional Clustering via Random Projections	1
Community Detection in Feature-Rich Networks Using Data Recovery Approach	1
Local and Overall Deviance R-Squared Measures for Mixtures of Generalized Linear Models	1
A New Matrix Feature Selection Strategy in Machine Learning Models for Certain Krylov Solver Prediction	1
Similarity-Reduced Diversities: the Effective Entropy and the Reduced Entropy	1
Batch Self-Organizing Maps for Distributional Data with an Automatic Weighting of Variables and Components	1
Multinomial Principal Component Logistic Regression on Shape Data	1
Skew Multiple Scaled Mixtures of Normal Distributions with Flexible Tail Behavior and Their Application to Clustering	1
Identifying Highly Relevant Entries in Datasets: A Relevance-Based Classification	1
Editorial: Journal of Classification Vol. 39-2	1
Clustering with Minimum Spanning Trees: How Good Can It Be?	1
Editorial: Journal of Classification Vol. 39-3	1
Model-Based Clustering with Nested Gaussian Clusters	1
Inferential Tools for Assessing Dependence Across Response Categories in Multinomial Models with Discrete Random Effects	1
Finite Mixture of Censored Linear Mixed Models for Irregularly Observed Longitudinal Data	1
Normalised Clustering Accuracy: An Asymmetric External Cluster Validity Measure	1
Chimeral Clustering	1
Editorial: Journal of Classification Vol. 41-1	1
Old but Gold or New and Shiny? Comparing Tree Ensembles for Ordinal Prediction with a Classic Parametric Approach	1