Search Results for author: Nikolaos P. Bakas

Found 2 papers, 0 papers with code

Algorithmic Solution for Systems of Linear Equations, in $\mathcal{O}(mn)$ time

no code implementations26 Apr 2021 Nikolaos P. Bakas

We present a novel algorithm attaining excessively fast, the sought solution of linear systems of equations.

feature selection

A Gradient Free Neural Network Framework Based on Universal Approximation Theorem

no code implementations30 Sep 2019 Nikolaos P. Bakas, Andreas Langousis, Mihalis Nicolaou, Savvas A. Chatzichristofis

The proposed algorithm adheres to the underlying theory, is highly fast, and results in remarkably low errors when applied for regression and classification of complex data-sets, such as the Griewank function of multiple variables $\mathbf{x} \in \mathbb{R}^{100}$ with random noise addition, and MNIST database for handwritten digits recognition, with $7\times10^4$ images.

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