Recognising Complex Prepositions Prep + N + Prep as Negative Patterns in Automatic Term Extraction from Texts

  • M ILENA G ARRÃO, D EPARTAMENTO DE E NGENHARIA DE S ISTEMAS, +5 authors B RAZIL
  • Published 2003
This work is a study of the delimitation of complex prepositions (CP) as lexical units, items of a computational lexicon that includes compounds and phrases. In addition, given the utmost importance of spotting noun phrases (NP) in document retrieval systems, parsing prepositional structures such as “Prep1 N Prep2 X” prevents the fragment “N Prep2 X” from… CONTINUE READING