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Learning agglutinative morphology of indian languages with linguistically motivated adaptor grammars
dc.contributor.author | Kumar, Arun |
dc.contributor.author | Padró, Lluís |
dc.contributor.author | Oliver González, Antoni |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Ciències de la Computació |
dc.date.accessioned | 2016-02-23T17:09:16Z |
dc.date.available | 2016-02-23T17:09:16Z |
dc.date.issued | 2016 |
dc.identifier.citation | Kumar, A., Padro, L., Oliver, A. Learning agglutinative morphology of indian languages with linguistically motivated adaptor grammars. A: Recent Advances in Natural Language Processing. "RANLP 2015: International Conference on Recent Advances in Natural Language Processing: Hissar, Bulgaria: September 7-9, 2015: proceedings book". Hissar: 2016, p. 307-312. |
dc.identifier.uri | http://hdl.handle.net/2117/83344 |
dc.description.abstract | In this paper an automatic morphology learning system for complex and agglutinative languages is presented. We process complex agglutinative morphology of Indian languages using Adaptor Grammars and linguistic rules of morphology. Adaptor Grammars are a compositional Bayesian framework for grammatical inference, where we define a morphological boundaries are inferred from a corpora of plain text. Once it produces morphological segmentation, regular expressions for orthography rules are applied to achieve final segmentation. We test our algorithm in the case of three complex languages from the Dravidian family and evaluate the results comparing to other state of the art unsupervised morphology learning systems and show significant improvements in the results. |
dc.format.extent | 6 p. |
dc.language.iso | eng |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Informàtica::Llenguatges de programació |
dc.subject | Àrees temàtiques de la UPC::Informàtica |
dc.subject.lcsh | Natural language processing (Computer science) |
dc.title | Learning agglutinative morphology of indian languages with linguistically motivated adaptor grammars |
dc.type | Conference report |
dc.subject.lemac | Tractament del llenguatge natural (Informàtica) |
dc.contributor.group | Universitat Politècnica de Catalunya. GPLN - Grup de Processament del Llenguatge Natural |
dc.rights.access | Open Access |
local.identifier.drac | 17502957 |
dc.description.version | Postprint (published version) |
local.citation.author | Kumar, A.; Padro, L.; Oliver, A. |
local.citation.contributor | Recent Advances in Natural Language Processing |
local.citation.pubplace | Hissar |
local.citation.publicationName | RANLP 2015: International Conference on Recent Advances in Natural Language Processing: Hissar, Bulgaria: September 7-9, 2015: proceedings book |
local.citation.startingPage | 307 |
local.citation.endingPage | 312 |