Search Results for author: Jordi Solé-Casals

Found 5 papers, 1 papers with code

Multi-class versus One-class classifier in spontaneous speech analysis oriented to Alzheimer Disease diagnosis

no code implementations21 Mar 2022 K. López-de-Ipiña, Marcos Faundez-Zanuy, Jordi Solé-Casals, Fernando Zelarin, Pilar Calvo

Most of medical developments require the ability to identify samples that are anomalous with respect to a target group or control group, in the sense they could belong to a new, previously unseen class or are not class data.

One-Class Classification One-class classifier

Novel EEG-based BCIs for Elderly Rehabilitation Enhancement

no code implementations8 Oct 2021 Aurora Saibene, Francesca Gasparini, Jordi Solé-Casals

The ageing process may lead to cognitive and physical impairments, which may affect elderly everyday life.

EEG Motor Imagery

Serial-EMD: Fast Empirical Mode Decomposition Method for Multi-dimensional Signals Based on Serialization

no code implementations22 Jun 2021 Jin Zhang, Fan Feng, Pere Marti-Puig, Cesar F. Caiafa, Zhe Sun, Feng Duan, Jordi Solé-Casals

Empirical mode decomposition (EMD) has developed into a prominent tool for adaptive, scale-based signal analysis in various fields like robotics, security and biomedical engineering.

Time Series Analysis

Learning from Incomplete Features by Simultaneous Training of Neural Networks and Sparse Coding

1 code implementation28 Nov 2020 Cesar F. Caiafa, Ziyao Wang, Jordi Solé-Casals, Qibin Zhao

A new supervised learning method is developed to train a general classifier, such as a logistic regression or a deep neural network, using only a subset of features per sample, while assuming sparse representations of data vectors on an unknown dictionary.

Imputation

Supervised learning with incomplete data via sparse representations

no code implementations25 Sep 2019 Cesar F. Caiafa, Ziyao Wang, Jordi Solé-Casals, Qibin Zhao

This paper addresses the problem of training a classifier on incomplete data and its application to a complete or incomplete test dataset.

Imputation

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