Department of Innovative Technologies in Medicine and Dentistry, Center for Advanced Studies and Technology (CAST), University of Chieti-Pescara “G. D’Annunzio”, Via dei Vestini 31, Chieti 66100, ...

I've been stuck for a while trying to get gradient accumulation and multi-GPU training with DeepSpeed to work. I noticed that even when I keep my effective batch sizes the same, if I do one run with 2 ...

The spatial positioning of magnetic resonance imaging (MRI) images is determined by generating a linearly varying gradient magnetic field through a gradient coil, which plays a pivotal role in the ...

This study introduced an efficient method for solving non-linear equations. Our approach enhances the traditional spectral conjugate gradient parameter, resulting in significant improvements in the ...

ABSTRACT: A class of finite step iterative methods, conjugate gradients, for the solution of an operator equation, is presented on this paper to solve electromagnetic scattering. The method of ...

Language-based agentic systems represent a breakthrough in artificial intelligence, allowing for the automation of tasks such as question-answering, programming, and advanced problem-solving. These ...

Adam is widely used in deep learning as an adaptive optimization algorithm, but it struggles with convergence unless the hyperparameter β2 is adjusted based on the specific problem. Attempts to fix ...

Noticed a problem while taking a look at the examples in this repository. It's barely noticeable, but there is a mistake in the “Ordinal Data” example. In this example the line color gradient was ...