A cascade approach for complex-type classification
Comunicació presentada a: Ninth International Conference on Language Resources and Evaluation, celebrada a Reykjavik, Iceland, del 26 al 31 de maig de 2014. The work detailed in this paper describes a 2-step cascade approach for the classification of complex-type nominals. We describe an experiment...
Main Authors: | , , |
---|---|
Format: | Conference Object |
Language: | English |
Published: |
ACL (Association for Computational Linguistics)
|
Subjects: | |
Online Access: | http://hdl.handle.net/10230/36701 |
id |
ftupompeufabra:oai:repositori.upf.edu:10230/36701 |
---|---|
record_format |
openpolar |
spelling |
ftupompeufabra:oai:repositori.upf.edu:10230/36701 2023-05-15T16:50:37+02:00 A cascade approach for complex-type classification Romeo, Lauren Mendes, Sara Bel Rafecas, Núria application/pdf http://hdl.handle.net/10230/36701 eng eng ACL (Association for Computational Linguistics) In: Calzolari N, Choukri K, Declerck T, Loftsson H, Maegaard B, Mariani J, Moreno A, Odijk J, Piperidis S, editors. Proceedings of the Ninth International Conference on Language Resources and Evaluation (LREC-2014); 2014 May 26-31; Reykjavik, Iceland. Paris: European Languages Resources Association; 2014. p. 4451-8. info:eu-repo/grantAgreement/ES/3PN/TIN2012-38584-C06-05 Romeo L, Mendes S, Bel N. A cascade approach for complex-type classification. In: Calzolari N, Choukri K, Declerck T, Loftsson H, Maegaard B, Mariani J, Moreno A, Odijk J, Piperidis S, editors. Proceedings of the Ninth International Conference on Language Resources and Evaluation (LREC-2014); 2014 May 26-31; Reykjavik, Iceland. Paris: European Languages Resources Association; 2014. p. 4451-8. http://hdl.handle.net/10230/36701 © ACL, Creative Commons Attribution 4.0 License https://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess CC-BY Complex-types Nominal classification Lexical-semantic classes info:eu-repo/semantics/conferenceObject info:eu-repo/semantics/publishedVersion ftupompeufabra 2021-08-03T23:19:01Z Comunicació presentada a: Ninth International Conference on Language Resources and Evaluation, celebrada a Reykjavik, Iceland, del 26 al 31 de maig de 2014. The work detailed in this paper describes a 2-step cascade approach for the classification of complex-type nominals. We describe an experiment that demonstrates how a cascade approach performs when the task consists in distinguishing nominals from a given complex-type from any other noun in the language. Overall, our classifier successfully identifies very specific and not highly frequent lexical items such as complex-types with high accuracy, and distinguishes them from those instances that are not complex types by using lexico-syntactic patterns indicative of the semantic classes corresponding to each of the individual sense components of the complex type. Although there is still room for improvement with regard to the coverage of the classifiers developed, the cascade approach increases the precision of classification of the complex-type nouns that are covered in the experiment presented. This work was funded with the support of the SUR of the DEC of the Generalitat de Catalunya and the European Social Fund, by SKATER TIN2012-38584-C06-05, and by Fundação para a Ciência e a Tecnologia (FCT) post-doctoral fellowship SFRH/BPD/79900/2011. Conference Object Iceland UPF Digital Repository (Universitat Pompeu Fabra, Barcelona) |
institution |
Open Polar |
collection |
UPF Digital Repository (Universitat Pompeu Fabra, Barcelona) |
op_collection_id |
ftupompeufabra |
language |
English |
topic |
Complex-types Nominal classification Lexical-semantic classes |
spellingShingle |
Complex-types Nominal classification Lexical-semantic classes Romeo, Lauren Mendes, Sara Bel Rafecas, Núria A cascade approach for complex-type classification |
topic_facet |
Complex-types Nominal classification Lexical-semantic classes |
description |
Comunicació presentada a: Ninth International Conference on Language Resources and Evaluation, celebrada a Reykjavik, Iceland, del 26 al 31 de maig de 2014. The work detailed in this paper describes a 2-step cascade approach for the classification of complex-type nominals. We describe an experiment that demonstrates how a cascade approach performs when the task consists in distinguishing nominals from a given complex-type from any other noun in the language. Overall, our classifier successfully identifies very specific and not highly frequent lexical items such as complex-types with high accuracy, and distinguishes them from those instances that are not complex types by using lexico-syntactic patterns indicative of the semantic classes corresponding to each of the individual sense components of the complex type. Although there is still room for improvement with regard to the coverage of the classifiers developed, the cascade approach increases the precision of classification of the complex-type nouns that are covered in the experiment presented. This work was funded with the support of the SUR of the DEC of the Generalitat de Catalunya and the European Social Fund, by SKATER TIN2012-38584-C06-05, and by Fundação para a Ciência e a Tecnologia (FCT) post-doctoral fellowship SFRH/BPD/79900/2011. |
format |
Conference Object |
author |
Romeo, Lauren Mendes, Sara Bel Rafecas, Núria |
author_facet |
Romeo, Lauren Mendes, Sara Bel Rafecas, Núria |
author_sort |
Romeo, Lauren |
title |
A cascade approach for complex-type classification |
title_short |
A cascade approach for complex-type classification |
title_full |
A cascade approach for complex-type classification |
title_fullStr |
A cascade approach for complex-type classification |
title_full_unstemmed |
A cascade approach for complex-type classification |
title_sort |
cascade approach for complex-type classification |
publisher |
ACL (Association for Computational Linguistics) |
url |
http://hdl.handle.net/10230/36701 |
genre |
Iceland |
genre_facet |
Iceland |
op_relation |
In: Calzolari N, Choukri K, Declerck T, Loftsson H, Maegaard B, Mariani J, Moreno A, Odijk J, Piperidis S, editors. Proceedings of the Ninth International Conference on Language Resources and Evaluation (LREC-2014); 2014 May 26-31; Reykjavik, Iceland. Paris: European Languages Resources Association; 2014. p. 4451-8. info:eu-repo/grantAgreement/ES/3PN/TIN2012-38584-C06-05 Romeo L, Mendes S, Bel N. A cascade approach for complex-type classification. In: Calzolari N, Choukri K, Declerck T, Loftsson H, Maegaard B, Mariani J, Moreno A, Odijk J, Piperidis S, editors. Proceedings of the Ninth International Conference on Language Resources and Evaluation (LREC-2014); 2014 May 26-31; Reykjavik, Iceland. Paris: European Languages Resources Association; 2014. p. 4451-8. http://hdl.handle.net/10230/36701 |
op_rights |
© ACL, Creative Commons Attribution 4.0 License https://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
_version_ |
1766040749952991232 |