no code implementations • 25 Oct 2023 • Yasser Khalafaoui, Basarab Matei, Nistor Grozavu, Martino Lovisetto
To fill this gap, we propose the Joint Multi-View Collaborative Clustering (JMVCC) solution, which involves the generation of basic partitions using Non-negative Matrix Factorization (NMF) and the horizontal collaboration principle, followed by the fusion of these local partitions using ensemble clustering.
no code implementations • 9 Aug 2023 • Yasser Khalafaoui, Nistor Grozavu, Basarab Matei, Laurent-Walter Goix
By combining related objects, unsupervised machine learning techniques aim to reveal the underlying patterns in a data set.
no code implementations • 30 Mar 2022 • Ahmed Zaiou, Younès Bennani, Basarab Matei, Mohamed Hibti
Therefore, in this paper, we will study and compare the results of HQMMs and classical Hidden Markov Models HMM on a real datasets generated from real small systems in the field of PSA.
no code implementations • 28 Mar 2022 • Ahmed Zaiou, Basarab Matei, Younès Bennani, Mohamed Hibti
In the second step we use an alternative strategy between the two QUBO problems corresponding to W and G to find the global solution.
no code implementations • ICML 2017 • Charlotte Laclau, Ievgen Redko, Basarab Matei, Younès Bennani, Vincent Brault
The proposed method uses the entropy regularized optimal transport between empirical measures defined on data instances and features in order to obtain an estimated joint probability density function represented by the optimal coupling matrix.