@misc{misca9863a4e,
title   = {Evaluation of normalization techniques in text classification for portuguese},
author = {Conrado, Merley da Silva and Gutiérrez, Víctor Antonio Laguna and Rezende, Solange Oliveira},
year = {2012},
doi = {10.1007/978-3-642-31137-6_47},
publisher = {Springer-Verlag},
booktitle   = {International Conference on Computational Science and its Applications - ICCSA}
}