Banca de QUALIFICAÇÃO: THAMIRIS GIRE ZINE NEVES

Uma banca de QUALIFICAÇÃO de MESTRADO foi cadastrada pelo programa.
STUDENT : THAMIRIS GIRE ZINE NEVES
DATE: 08/11/2023
TIME: 09:00
LOCAL: por participação remota
TITLE:

Classification of EEG Signals Using Blind Source Separation Techniques and Deep Networks

PAGES: 50
BIG AREA: Ciências Exatas e da Terra
AREA: Ciência da Computação
SUBÁREA: Metodologia e Técnicas da Computação
SPECIALTY: Sistemas de Informação
SUMMARY:

The objective of this work is to study blind source separation techniques based on second-order statistics (SOS) applied to electroencephalography (EEG) signals, in order to analyze their effect on the performance of deep classifiers. The motor imagery paradigm is considered, and the preprocessing step is done using blind source separation techniques assuming the Post-Nonlinear mixtures context. As the objective is to focus on methods based on SOS for extracting independent components, the classic AMUSE and SOBI algorithms will also be used for a comparative analysis. The independent components recovered are then classified using EEGNet, a deep neural network. The performance of blind source separation preprocessing techniques will be evaluated through the use of deep networks that currently are the state-of-the-art methods in this scope.

COMMITTEE MEMBERS:
Presidente - Interno ao Programa - 342.927.028-61 - DENIS GUSTAVO FANTINATO - UNICAMP
Membro Titular - Examinador(a) Externo ao Programa - 1761107 - RICARDO SUYAMA
Membro Titular - Examinador(a) Externo à Instituição - RAFAEL FERRARI - UNICAMP
Membro Suplente - Examinador(a) Externo ao Programa - 2334927 - ANDRE KAZUO TAKAHATA
Membro Suplente - Examinador(a) Externo à Instituição - ROMIS RIBEIRO DE FAISSOL ATTUX - UNICAMP