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Title: Cross-Framework Evaluation for Portuguese POS Taggers and Parsers
Authors: Collovini, Sandra
Dias, Henrique
Silva, Thiago
Fonseca, Evandro
Pereira, Bolivar
Souza, Marlo
Moraes, Silvia
Vieira, Renata
Keywords: Parser evaluation
Portuguese parser
Issue Date: Mar-2023
Publisher: Springer
Citation: Collovini, S. et al. (2023). Cross-Framework Evaluation for Portuguese POS Taggers and Parsers. In: Gelbukh, A. (eds) Computational Linguistics and Intelligent Text Processing. CICLing 2018. Lecture Notes in Computer Science, vol 13397. Springer, Cham.
Abstract: This work compares POS and parsing systems for the Por- tuguese language. We analyse available features, tagsets, and compare the results of POS tagging, and syntactic structure identification by means of both intrinsic and extrinsic evaluation methods. For such, we use in this work well-known metric for parser evaluation such as bracket cross, leaf ancestor for intrinsic evaluation, as well as the application of such parsers to the task of noun phrase identification, for extrinsic eval- uation. The comparison proposed in this work takes into account the different linguistic theories and frameworks each parser subscribes to, but it is not dependent of any particular one.
Type: article
Appears in Collections:CIDEHUS - Artigos em Livros de Actas/Proceedings

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