Nistor Grozavu

Publication Activity (10 Years)

Years Active: 2008-2023
Publications (10 Years): 34

Top Topics

Unsupervised Learning

Spectral Clustering

Topographic Maps

Population Size

Top Venues

Publications

Yasser Khalafaoui, Basarab Matei, Nistor Grozavu, Martino Lovisetto
Joint Multi-View Collaborative Clustering. CoRR (2023)
Yasser Khalafaoui, Basarab Matei, Nistor Grozavu, Martino Lovisetto
Joint Multi-View Collaborative Clustering. IJCNN (2023)
Yasser Khalafaoui, Nistor Grozavu, Basarab Matei, Laurent-Walter Goix
Multi-modal Multi-view Clustering based on Non-negative Matrix Factorization. CoRR (2023)
Xiaotong Qian, Lili Jin, Guénaël Cabanes, Parisa Rastin, Nistor Grozavu
Multi-view Clustering using Barycentric Coordinate Representation. IJCNN (2023)
Kaoutar Benlamine, Younès Bennani, Basarab Matei, Nistor Grozavu, Issam Falih
Collaborative Learning to Improve the Non-uniqueness of NMF. Int. J. Comput. Intell. Appl. 21 (1) (2022)
Marc Chevallier, Nistor Grozavu, Faouzi Boufarès, Nicoleta Rogovschi, Charly Clairmont
Trade Between Population Size and Mutation Rate for GAAM (Genetic Algorithm with Aggressive Mutation) for Feature Selection. AIAI (1) (2022)
Maha Ben-Fares, Nistor Grozavu, Parisa Rastin, Pierre Holat
High Dimensional Data Stream Clustering using Topological Representation Learning. SSCI (2022)
Yasser Khalafaoui, Nistor Grozavu, Basarab Matei, Laurent-Walter Goix
Multi-modal Multi-view Clustering based on Non-negative Matrix Factorization. SSCI (2022)
Pierre-Yves Genest, Laurent-Walter Goix, Yasser Khalafaoui, Elöd Egyed-Zsigmond, Nistor Grozavu
French translation of a dialogue dataset and text-based emotion detection. Data Knowl. Eng. 142 (2022)
Marc Chevallier, Faouzi Boufarès, Nistor Grozavu, Nicoleta Rogovschi, Charly Clairmont
Near duplicate column identification: a machine learning approach. SSCI (2021)
Kaoutar Benlamine, Younès Bennani, Nistor Grozavu, Basarab Matei
Quantum Collaborative K-means. IJCNN (2020)
Kaoutar Benlamine, Younès Bennani, Basarab Matei, Nistor Grozavu
Quantum Semi Non-negative Matrix Factorization. SoCPaR (2020)
Marc Chevallier, Nicoleta Rogovschi, Faouzi Boufarès, Nistor Grozavu, Charly Clairmont
Seeding Initial Population, in Genetic Algorithm for Features Selection. SoCPaR (2020)
Nicoleta Rogovschi, Sarah Zouinina, Basarab Matei, Issam Falih, Nistor Grozavu, Seiichi Ozawa
t-Distributed Stochastic Neighbor Embedding Spectral Clustering using higher order approximations. Aust. J. Intell. Inf. Process. Syst. 17 (1) (2019)
Kaoutar Benlamine, Younès Bennani, Ahmed Zaiou, Mohamed Hibti, Basarab Matei, Nistor Grozavu
Distance Estimation for Quantum Prototypes Based Clustering. ICONIP (3) (2019)
Kaoutar Benlamine, Nistor Grozavu, Younès Bennani, Basarab Matei
Collaborative Non-negative Matrix Factorization. ICANN (4) (2019)
Parisa Rastin, Basarab Matei, Guénaël Cabanes, Nistor Grozavu, Younès Bennani
Impact of Learners' Quality and Diversity in Collaborative Clustering. J. Artif. Intell. Soft Comput. Res. 9 (2) (2019)
Jérémie Sublime, Denis Maurel, Nistor Grozavu, Basarab Matei, Younès Bennani
Optimizing exchange confidence during collaborative clustering. IJCNN (2018)
Sarah Zouinina, Nistor Grozavu, Younès Bennani, Abdelouahid Lyhyaoui, Nicoleta Rogovschi
Efficient k-Anonymization through Constrained Collaborative Clustering. SSCI (2018)
Issam Falih, Nistor Grozavu, Rushed Kanawati, Younès Bennani, Basarab Matei
Collaborative Multi-View Attributed Networks Mining. IJCNN (2018)
Issam Falih, Nistor Grozavu, Rushed Kanawati, Younès Bennani
Community detection in Attributed Network. WWW (Companion Volume) (2018)
Issam Falih, Nistor Grozavu, Rushed Kanawati, Younès Bennani
Topological multi-view clustering for collaborative filtering. INNS Conference on Big Data (2018)
Kaoutar Benlamine, Nistor Grozavu, Younès Bennani, Nicoleta Rogovschi, Kamel Haddadou, Ahmed Amamou
Domain Name Recommendation based on Neural Network. INNS Conference on Big Data (2018)
Sarah Zouinina, Nistor Grozavu, Younès Bennani, Abdelouahid Lyhyaoui, Nicoleta Rogovschi
A Topological k-Anonymity Model Based on Collaborative Multi-view Clustering. ICANN (3) (2018)
Issam Falih, Nistor Grozavu, Rushed Kanawati, Younès Bennani
ANCA : Attributed Network Clustering Algorithm. COMPLEX NETWORKS (2017)
Jérémie Sublime, Basarab Matei, Guénaël Cabanes, Nistor Grozavu, Younès Bennani, Antoine Cornuéjols
Entropy based probabilistic collaborative clustering. Pattern Recognit. 72 (2017)
Antoine Lachaud, Nistor Grozavu, Basarab Matei, Younès Bennani
Collaborative clustering between different topological partitions. IJCNN (2017)
Nicoleta Rogovschi, Jun Kitazono, Nistor Grozavu, Toshiaki Omori, Seiichi Ozawa
t-Distributed stochastic neighbor embedding spectral clustering. IJCNN (2017)
Hatim Chahdi, Nistor Grozavu, Isabelle Mougenot, Younès Bennani, Laure Berti-Équille
Towards Ontology Reasoning for Topological Cluster Labeling. ICONIP (3) (2016)
Nistor Grozavu, Guénaël Cabanes, Hatim Chahdi, Nicoleta Rogovschi
Automated topological co-clustering using fuzzy features partition. IJCNN (2016)
Hatim Chahdi, Nistor Grozavu, Isabelle Mougenot, Laure Berti-Équille, Younès Bennani
Génération de contraintes pour le clustering à partir d'une ontologie - Application à la classification d'images satellites. EGC (2016)
Eric Janvier, Thierry Couronne, Nistor Grozavu
Features Learning and Transformation Based on Deep Autoencoders. ICONIP (3) (2016)
Jun Kitazono, Nistor Grozavu, Nicoleta Rogovschi, Toshiaki Omori, Seiichi Ozawa
t-Distributed Stochastic Neighbor Embedding with Inhomogeneous Degrees of Freedom. ICONIP (3) (2016)
Hatim Chahdi, Nistor Grozavu, Isabelle Mougenot, Laure Berti-Équille, Younès Bennani
On the Use of Ontology as A Priori Knowledge into Constrained Clustering. DSAA (2016)
Jérémie Sublime, Nistor Grozavu, Guénaël Cabanes, Younès Bennani, Antoine Cornuéjols
From horizontal to vertical collaborative clustering using generative topographic maps. Int. J. Hybrid Intell. Syst. 12 (4) (2015)
Nicoleta Rogovschi, Nistor Grozavu, Lazhar Labiod
Spectral Clustering Trough Topological Learning for Large Datasets. ICONIP (2) (2015)
Issam Falih, Nistor Grozavu, Rushed Kanawati, Younès Bennani
A Recommendation System Based on Unsupervised Topological Learning. ICONIP (2) (2015)
Parisa Rastin, Guénaël Cabanes, Nistor Grozavu, Younès Bennani
Collaborative Clustering: How to Select the Optimal Collaborators? SSCI (2015)
Benoit Charroux, Layth Sliman, Yvan Stroppa, Nistor Grozavu
Compose: A Domain Specific Language for scientific code computation. CFIP/NOTERE (2015)
Jérémie Sublime, Nistor Grozavu, Younès Bennani, Antoine Cornuéjols
Vertical collaborative clustering using generative topographic maps. SoCPaR (2015)
Jérémie Sublime, Nistor Grozavu, Younès Bennani, Antoine Cornuéjols
Collaborative clustering with heterogeneous algorithms. IJCNN (2015)
Nistor Grozavu, Nicoleta Rogovschi, Guénaël Cabanes, Andres Troya-Galvis, Pierre Gançarski
VHR satellite image segmentation based on topological unsupervised learning. MVA (2015)
Nistor Grozavu, Guénaël Cabanes, Younès Bennani
Diversity analysis in collaborative clustering. IJCNN (2014)
Nicoleta Rogovschi, Nistor Grozavu
Opinion retrieval through unsupervised topological learning. IJCNN (2014)
Mohamad Ghassany, Nistor Grozavu, Younès Bennani
Collaborative multi-view clustering. IJCNN (2013)
Guénaël Cabanes, Younès Bennani, Nistor Grozavu
Unsupervised Learning for Analyzing the Dynamic Behavior of Online Banking Fraud. ICDM Workshops (2013)
Vladimir Nikulin, Nicoleta Rogovschi, Nistor Grozavu
Incremental learning from several different microarrays. IJCNN (2013)
Mohamad Ghassany, Nistor Grozavu, Younès Bennani
Collaborative Generative Topographic Mapping. ICONIP (2) (2012)
Nistor Grozavu, Younès Bennani, Lazhar Labiod
Feature space transformation for transfer learning. IJCNN (2012)
Mohamad Ghassany, Nistor Grozavu, Younès Bennani
Collaborative Clustering using Prototype-Based Techniques. Int. J. Comput. Intell. Appl. 11 (3) (2012)
Nistor Grozavu, Younès Bennani, Lazhar Labiod
Transformation de l'espace de description pour l'apprentissage par transfert. EGC (2012)
Lazhar Labiod, Nistor Grozavu, Younès Bennani
Classification relationnelle topographique. Rev. d'Intelligence Artif. 25 (3) (2011)
Lazhar Labiod, Nistor Grozavu, Younès Bennani
Simultaneous Topological Categorical Data Clustering and Cluster characterization. Int. J. Comput. 10 (1) (2011)
Nistor Grozavu, Younès Bennani
Simultaneous Pattern and Variable Weighting during Topological Clustering. ICONIP (1) (2011)
Nistor Grozavu, Mohamad Ghassany, Younès Bennani
Learning confidence exchange in Collaborative Clustering. IJCNN (2011)
Nicoleta Rogovschi, Mustapha Lebbah, Nistor Grozavu
Pondération et classification simultanée de données binaires et continues. EGC (2011)
Nistor Grozavu, Younès Bennani
Topological Collaborative Clustering. Aust. J. Intell. Inf. Process. Syst. 12 (3) (2010)
Nistor Grozavu, Lazhar Labiod, Younès Bennani
Autonomous Clustering Characterization for Categorical Data. ICMLA (2010)
Lazhar Labiod, Nistor Grozavu, Younès Bennani
Formulation Condorcéenne du critère de la modularité. AAFD (2010)
Lazhar Labiod, Nistor Grozavu, Younès Bennani
Relational topological clustering. IJCNN (2010)
Lazhar Labiod, Nistor Grozavu, Younès Bennani
Relational Topological Map. Int. J. Comput. Intell. Appl. 9 (4) (2010)
Lazhar Labiod, Nistor Grozavu, Younès Bennani
Clustering Categorical Data Using an Extended Modularity Measure. ICONIP (2) (2010)
Nistor Grozavu, Younès Bennani, Mustapha Lebbah
Cluster-Dependent Feature Selection through a Weighted Learning Paradigm. EGC (best of volume) (2009)
Nistor Grozavu, Younès Bennani
A New Competitive Strategy for Self Organizing Map Learning. ICMLA (2009)
Nistor Grozavu, Younès Bennani, Mustapha Lebbah
Caractérisation automatique des classes découvertes en classification non supervisée. EGC (2009)
Nistor Grozavu, Younès Bennani, Mustapha Lebbah
From variable weighting to cluster characterization in topographic unsupervised learning. IJCNN (2009)
Nistor Grozavu, Younès Bennani, Mustapha Lebbah
Pondération locale des variables en apprentissage numérique non-supervisé. EGC (2008)