Search Results for author: Guilherme Vieira

Found 5 papers, 1 papers with code

Universal Approximation Theorem for Vector- and Hypercomplex-Valued Neural Networks

no code implementations4 Jan 2024 Marcos Eduardo Valle, Wington L. Vital, Guilherme Vieira

However, hypercomplex-valued neural networks are a type of vector-valued neural network defined on an algebra with additional algebraic or geometric properties.

valid

Dual Quaternion Rotational and Translational Equivariance in 3D Rigid Motion Modelling

no code implementations11 Oct 2023 Guilherme Vieira, Eleonora Grassucci, Marcos Eduardo Valle, Danilo Comminiello

To overcome these limitations, we employ a dual quaternion representation of rigid motions in the 3D space that jointly describes rotations and translations of point sets, processing each of the points as a single entity.

Human Pose Forecasting

Extending the Universal Approximation Theorem for a Broad Class of Hypercomplex-Valued Neural Networks

no code implementations6 Sep 2022 Wington L. Vital, Guilherme Vieira, Marcos Eduardo Valle

The universal approximation theorem asserts that a single hidden layer neural network approximates continuous functions with any desired precision on compact sets.

regression

Acute Lymphoblastic Leukemia Detection Using Hypercomplex-Valued Convolutional Neural Networks

1 code implementation26 May 2022 Guilherme Vieira, Marcos Eduardo Valle

This paper features convolutional neural networks defined on hypercomplex algebras applied to classify lymphocytes in blood smear digital microscopic images.

A General Framework for Hypercomplex-valued Extreme Learning Machines

no code implementations15 Jan 2021 Guilherme Vieira, Marcos Eduardo Valle

This paper aims to establish a framework for extreme learning machines (ELMs) on general hypercomplex algebras.

Time Series Time Series Prediction

Cannot find the paper you are looking for? You can Submit a new open access paper.