Hi, my name is Igor Quintanilha and I’m currently an D.Sc. student at the Federal University of Rio de Janeiro (UFRJ) in the Electric Engineering Program of Instituto Alberto Luiz Coimbra de Pós-Graduação e Pesquisa em Engenharia (COPPE) - Brazil.

My research interest is in the study of deep learning, especially applied in end-to-end solutions for automatic speech recognition.

I made this blog to share my knowledge that I’ve been acquiring through my doctorate, hoping that it would help other researchers in DL area.

Enjoy! :)

More information

For more academic/professional information, please access my curriculum.



Av. Horacio Macedo, 2030

Centro de Tecnologia, Block H, room 221 and Block I, room 146

Cidade Universitária, Rio de Janeiro, RJ - Brazil

CEP 21941-598

Postal Address

P.O Box: 68504

CEP: 21941-972

Rio de Janeiro, RJ – Brasil


Room H-221: +55 (21) 3938-8207

Room I-146: +55 (21) 3938-8118