R. Campello

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Aliases
Ricardo J. G. B. Campello, Ricardo Campello, R. J. G. B. Campello, Ricardo Jos'e Gabrielli Barreto Campello, Ricardo J.g.b. Campello, Ricardo J G B Campello
Publication record
112 papers · 9,161 citations · H-index 35

PAPERS

CROCS: A Two-Stage Clustering Framework for Behaviour-Centric Consumer Segmentation with Smart Meter Data
20260 citationsauthor #2
A Bayesian framework for robust local intrinsic dimensionality estimation
20260 citationsauthor #4
Intrinsic Dimension, Degrees of Freedom, Odds and Uniformity: A Unified Perspective
20250 citationsauthor #2
On the Use of Relative Validity Indices for Comparing Clustering Approaches
20245 citationsauthor #2
Bayesian label distribution propagation: A semi-supervised probabilistic k nearest neighbor classifier
20243 citationsauthor #3
Bayesian Estimation Approaches for Local Intrinsic Dimensionality
20243 citationsauthor #4
LDReg: Local Dimensionality Regularized Self-Supervised Learning
202410 citationsauthor #2
Comparing clustering approaches for smart meter time series: Investigating the influence of dataset properties on performance
20247 citationsauthor #2
Robust Statistical Scaling of Outlier Scores: Improving the Quality of Outlier Probabilities for Outliers (Extended Version)
20243 citationsauthor #3
Dimensionality-Aware Outlier Detection: Theoretical and Experimental Analysis
20243 citationsauthor #3
Evaluating outlier probabilities: assessing sharpness, refinement, and calibration using stratified and weighted measures
20248 citationsauthor #3
On the evaluation of outlier detection and one-class classification: a comparative study of algorithms, model selection, and ensembles
202328 citationsauthor #4
CORE-SG: Efficient Computation of Multiple MSTs for Density-Based Methods
20222 citationsauthor #3
Similarity-Based Unsupervised Evaluation of Outlier Detection
20223 citationsauthor #3
Cattle counting in the wild with geolocated aerial images in large pasture areas
202137 citationsauthor #4
Efficient Computation and Visualization of Multiple Density-Based Clustering Hierarchies
202123 citationsauthor #3
Non-parametric Semi-supervised Learning by Bayesian Label Distribution Propagation
20214 citationsauthor #3
Internal Evaluation of Unsupervised Outlier Detection
202020 citationsauthor #2
Pre-processing approaches for collaborative filtering based on hierarchical clustering
202013 citationsauthor #4
The area under the ROC curve as a measure of clustering quality
202049 citationsauthor #3
Correction to: A unified view of density-based methods for semi-supervised clustering and classification
20201 citationsauthor #4
Model-Based Clustering with HDBSCAN
20205 citationsauthor #3
A Novel Design Specification Distance (DSD) based K-Mean Clustering Performance Evaluation on Engineering Materials' Database
20192 citationsauthor #5
Hierarchical Density-Based Clustering Using MapReduce
201943 citationsauthor #4
Boosting collaborative filtering with an ensemble of co-trained recommenders
201916 citationsauthor #3
Combining semantic and term frequency similarities for text clustering
201919 citationsauthor #2
Evaluation of Unsupervised Learning Results: Making the Seemingly Impossible Possible
20191 citationsauthor #1
A unified view of density-based methods for semi-supervised clustering and classification
201925 citationsauthor #4
Density‐based clustering
2019559 citationsauthor #1
MustaCHE: A Multiple Clustering Hierarchies Explorer
20186 citationsauthor #4
CoRec: a co-training approach for recommender systems
20188 citationsauthor #3
Data Dependent Dissimilarity Measures
20180 citationsauthor #17
A Modularity-Based Measure for Cluster Selection from Clustering Hierarchies
20182 citationsauthor #4
Case recommender: a flexible and extensible python framework for recommender systems
201827 citationsauthor #5
A unified framework of density-based clustering for semi-supervised classification
201813 citationsauthor #4
Clustering of RNA-Seq samples: Comparison study on cancer data.
201822 citationsauthor #3
A systematic comparative evaluation of biclustering techniques
2017139 citationsauthor #2
Ensemble Clustering Approaches Applied in Group-based Collaborative Filtering Supported by Multiple Users' Feedback
20170 citationsauthor #3
Improving k-means through distributed scalable metaheuristics
201727 citationsauthor #3
Efficient Computation of Multiple Density-Based Clustering Hierarchies
201718 citationsauthor #3
Group-based Collaborative Filtering Supported by Multiple Users' Feedback to Improve Personalized Ranking
20168 citationsauthor #3
On the evaluation of unsupervised outlier detection: measures, datasets, and an empirical study
2016714 citationsauthor #4
On the evaluation of unsupervised outlier detection: measures, datasets, and an empirical study
20160 citationsauthor #4
Exploiting different users' interactions for profiles enrichment in recommender systems
20160 citationsauthor #4
On the Evaluation of Outlier Detection and One-Class Classification Methods
201653 citationsauthor #4
On the Evaluation of Outlier Detection: Measures, Datasets, and an Empirical Study Continued
201610 citationsauthor #4
Active Semi-Supervised Classification Based on Multiple Clustering Hierarchies
20166 citationsauthor #2
On strategies for building effective ensembles of relative clustering validity criteria
201636 citationsauthor #4
A Cluster Based Hybrid Feature Selection Approach
20157 citationsauthor #2
Hierarchical Density Estimates for Data Clustering, Visualization, and Outlier Detection
2015782 citationsauthor #1
Comparing hard and overlapping clusterings
201520 citationsauthor #2
Comparison of distributed evolutionary k-means clustering algorithms
201531 citationsauthor #2
On the internal evaluation of unsupervised outlier detection
201555 citationsauthor #2
On strategies for building effective ensembles of relative clustering validity criteria
20150 citationsauthor #4
Fuzzy Clustering Algorithms and Validity Indices for Distributed Data
201510 citationsauthor #3
Active Learning Strategies for Semi-Supervised DBSCAN
201413 citationsauthor #3
Data perturbation for outlier detection ensembles
201439 citationsauthor #2
Model Selection for Semi-Supervised Clustering
201422 citationsauthor #3
Density-Based Clustering Validation
2014290 citationsauthor #3
On the selection of appropriate distances for gene expression data clustering
2014149 citationsauthor #2
Evolutionary k-means for distributed data sets
201438 citationsauthor #2
Similarity Measures for Comparing Biclusterings
201434 citationsauthor #2
Ensembles for unsupervised outlier detection: challenges and research questions a position paper
2014295 citationsauthor #2
A framework for semi-supervised and unsupervised optimal extraction of clusters from hierarchies
201310 citationsauthor #1
On the combination of relative clustering validity criteria
201335 citationsauthor #3
Distributed K-Means Clustering with Low Transmission Cost
20135 citationsauthor #2
Subsampling for efficient and effective unsupervised outlier detection ensembles
2013192 citationsauthor #3
A framework for semi-supervised and unsupervised optimal extraction of clusters from hierarchies
201373 citationsauthor #1
Density-Based Clustering Based on Hierarchical Density Estimates
20132,269 citationsauthor #1
Relative Validity Criteria for Community Mining Algorithms Synonyms Evaluation
20130 citationsauthor #5
Communities validity: methodical evaluation of community mining algorithms
201312 citationsauthor #5
Cluster ensemble selection based on relative validity indexes
201372 citationsauthor #3
Proximity Measures for Clustering Gene Expression Microarray Data: A Validation Methodology and a Comparative Analysis
201360 citationsauthor #2
Evaluating Correlation Coefficients for Clustering Gene Expression Profiles of Cancer
20129 citationsauthor #2
A Simpler and More Accurate AUTO-HDS Framework for Clustering and Visualization of Biological Data
20125 citationsauthor #1
Combining Information from Distributed Evolutionary k-Means
20125 citationsauthor #2
Relative Validity Criteria for Community Mining Algorithms
201223 citationsauthor #5
Automatic aspect discrimination in data clustering
201219 citationsauthor #2
Collaborative Fuzzy Clustering Algorithms: Some Refinements and Design Guidelines
201286 citationsauthor #4
Cluster ensemble selection based on relative validity indexes
20128 citationsauthor #3
Efficiency issues of evolutionary k-means
2011121 citationsauthor #2
Comparing Correlation Coefficients as Dissimilarity Measures for Cancer Classification in Gene Expression Data
201131 citationsauthor #2
Automatic aspect discrimination in relational data clustering
20111 citationsauthor #2
Evolutionary fuzzy clustering of relational data
201117 citationsauthor #3
Distributed Fuzzy Clustering with Automatic Detection of the Number of Clusters
201113 citationsauthor #2
Generalized external indexes for comparing data partitions with overlapping categories
201042 citationsauthor #1
Relative clustering validity criteria: A comparative overview
2010355 citationsauthor #2
Evolutionary clustering of relational data
20108 citationsauthor #2
A Comparative Study on the Use of Correlation Coefficients for Redundant Feature Elimination
20109 citationsauthor #2
Fuzzy Clustering-Based Filter
20100 citationsauthor #4
On comparing two sequences of numbers and its applications to clustering analysis
200939 citationsauthor #1
Fast Evolutionary Algorithms for Relational Clustering
20098 citationsauthor #2
A Survey of Evolutionary Algorithms for Clustering
2009751 citationsauthor #2
On the Comparison of Relative Clustering Validity Criteria
2009131 citationsauthor #2
Comparison Among Methods for k Estimation in k-means
200918 citationsauthor #3
On the efficiency of evolutionary fuzzy clustering
200950 citationsauthor #1
Evolutionary Fuzzy Clustering: An Overview and Efficiency Issues
200911 citationsauthor #3
Genetic Clustering for Data Mining
200819 citationsauthor #3
A Robust Methodology for Comparing Performances of Clustering Validity Criteria
20087 citationsauthor #2
A fully sensitive correlation measure for data mining
20081 citationsauthor #1

TIMELINE

2004 155 citations

2006 503 citations

2007 239 citations

2008 27 citations

2009 1,008 citations

2010 414 citations

2011 183 citations

2012 155 citations

2013 2,728 citations

2014 880 citations

2015 905 citations

2016 827 citations

2017 184 citations

2018 78 citations

2019 665 citations

2020 88 citations

2021 64 citations

2022 5 citations

2023 28 citations

2024 42 citations

2025 0 citations

2026 0 citations

R. Campello

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