01064nam a2200217 a 450000100080000000500110000800800410001910000140006024501120007426001740018630000090036050000170036952003120038665000250069865000260072365300250074965300170077465300140079170000260080570000150083118758612020-01-27       2010    bl uuuu     u00u1 u    #d1 aLOPES, L.  aPortuguese term extraction methodsbcomparing linguistic and statistical approaches.h[electronic resource]  aIn: INTERNATIONAL CONFERENCE ON COMPUTATIONAL PROCESSING OF THE PORTUGUESE LANGUAGE, 9., 2010, Porto Alegre. Extended Activities Proceedings... [S.l.: s.n.], 2010.c2010  a6 p.  aPropor 2010.  aThis paper discuss different extraction methods, linguistic informed and pure statistical, through a comparative analysis using usual metrics: Precision, Recall and F-measure. The experiments were made over a corpus from Pediatrics in portuguese, and the extracted terms were compared with a reference list.  aStatistical analysis  aAnálise Estatística  aExtração de termos  aLinguística  aOntologia1 aOLIVEIRA, L. H. M. de1 aVIEIRA, R.