@conference {1134, title = {Emotions Classifier based on Facial Expressions}, booktitle = {2021 IEEE V Jornadas Costarricenses de Investigaci{\'o}n en Computaci{\'o}n e Inform{\'a}tica (JoCICI)}, year = {2021}, publisher = {IEEE}, organization = {IEEE}, doi = {10.1109/jocici54528.2021.9794338}, url = {https://doi.org/10.1109/jocici54528.2021.9794338}, author = {Alejandro Benavides and Gabriel Rubio and Gabriela Barrantes and Juan Jose Vargas and Adrian Lara and Luis Quesada} }