@inbook{inbookc97d1f02,
title   = {Hierarchical clustering of aspects for opinion mining: a corpus study},
author = {Vargas, Francielle Alves and Pardo, Thiago Alexandre Salgueiro},
year = {2018},
publisher = {Instituto de Letras/UFRGS},
booktitle   = {Escola Brasileira de Linguística Computacional - EBRALC}
}