Search Results for author: Abdelhamid Abdesselam

Found 2 papers, 0 papers with code

Supervised Class-pairwise NMF for Data Representation and Classification

no code implementations28 Sep 2022 Rachid Hedjam, Abdelhamid Abdesselam, Seyed Mohammad Jafar Jalali, Imran Khan, Samir Brahim Belhaouari

The objective of this work is to design an evolutionary framework to learn the hyper-parameter of the parameterized NMF and estimate the factorizing matrices in a supervised way to be more suitable for classification problems.

Classification

Non-Negative Matrix Factorization with Scale Data Structure Preservation

no code implementations22 Sep 2022 Rachid Hedjam, Abdelhamid Abdesselam, Abderrahmane Rahiche, Mohamed Cheriet

The model described in this paper belongs to the family of non-negative matrix factorization methods designed for data representation and dimension reduction.

Clustering Dimensionality Reduction

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