Maria Claudia de Freitas, Milena Uzeda-Garrão, Claudia Oliveira, Cícero Nogueira dos Santos, Maria Cândida Silveira.
This paper describes the construction of the main linguistic resource associated with the task of training an automatic NP extractor: an annotated corpus. The annotation is specifically designed to be used in the training phase of a rule learning algorithm: Transformation Based error-driven Learning (TBL). The NP model used in the annotation has been developed to overcome performance related problems encountered when the target language changed from English to Portuguese.
http://www.lbd.dcc.ufmg.br/colecoes/til/2005/0017.pdf
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