Search Results for author: Akwum Onwunta

Found 2 papers, 1 papers with code

Deep Nonnegative Matrix Factorization with Beta Divergences

2 code implementations15 Sep 2023 Valentin Leplat, Le Thi Khanh Hien, Akwum Onwunta, Nicolas Gillis

Deep Nonnegative Matrix Factorization (deep NMF) has recently emerged as a valuable technique for extracting multiple layers of features across different scales.

Novel Deep neural networks for solving Bayesian statistical inverse

no code implementations8 Feb 2021 Harbir Antil, Howard C Elman, Akwum Onwunta, Deepanshu Verma

We consider the simulation of Bayesian statistical inverse problems governed by large-scale linear and nonlinear partial differential equations (PDEs).

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