Search Results for author: Ioannis Kordonis

Found 2 papers, 0 papers with code

Matrix Factorization in Tropical and Mixed Tropical-Linear Algebras

no code implementations25 Sep 2023 Ioannis Kordonis, Emmanouil Theodosis, George Retsinas, Petros Maragos

Matrix Factorization (MF) has found numerous applications in Machine Learning and Data Mining, including collaborative filtering recommendation systems, dimensionality reduction, data visualization, and community detection.

Collaborative Filtering Community Detection +3

Revisiting Tropical Polynomial Division: Theory, Algorithms and Application to Neural Networks

no code implementations27 Jun 2023 Ioannis Kordonis, Petros Maragos

Furthermore, we develop a relationship of tropical polynomial division with the computation of the convex hull of unions of convex polyhedra and use it to derive an exact algorithm for tropical polynomial division.

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