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Multilingual financial narrative processing: analysing annual reports in English, Spanish and Portuguese

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dc.contributor.authorEl-Haj, Mahmoud
dc.contributor.authorRayson, Paul
dc.contributor.authorAlves, Paulo
dc.contributor.authorHerrero-Zorita, Carlos
dc.contributor.authorYoung, Steven
dc.date.accessioned2020-03-19T09:21:54Z
dc.date.available2020-03-19T09:21:54Z
dc.date.issued2019
dc.description.abstractThis chapter describes and evaluates the use of information extraction (IE) and natural language processing (NLP) methods for extraction and analysis of financial annual reports in three languages: English, Spanish, and Portuguese. The work described retains information on document structure which is needed to enable a clear distinction between narrative and financial statement components of annual reports and between individual sections within the narratives component. Extraction accuracy varies between languages with English exceeding 95%. We apply the extraction methods on a comprehensive sample of annual reports published by UK, Spanish, and Portuguese non-financial firms between 2003 and 2014.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationEl-Haj, M., Rayson, P., Alves, P., Herrero-Zorita, C., Young, S. (2019). Multilingual financial narrative processing: analysing annual reports in English, Spanish and Portuguese. In M. Litvak, N. Vanetik (eds.), Multilingual Text Analysis: Challenges, Models, And Approaches. (pp. 441-463). World Scientificpt_PT
dc.identifier.doi10.1142/9789813274884_0013pt_PT
dc.identifier.isbn9789813274877
dc.identifier.urihttp://hdl.handle.net/10400.14/30028
dc.language.isoengpt_PT
dc.peerreviewednopt_PT
dc.publisherWorld Scientific Publishingpt_PT
dc.titleMultilingual financial narrative processing: analysing annual reports in English, Spanish and Portuguesept_PT
dc.typebook part
dspace.entity.typePublication
oaire.citation.endPage463pt_PT
oaire.citation.startPage441pt_PT
oaire.citation.titleMultilingual Text Analysis: Challenges, Models, And Approachespt_PT
person.familyNameEl-Haj
person.familyNameRayson
person.familyNameAlves
person.familyNameHerrero Zorita
person.familyNameYoung
person.givenNameMahmoud
person.givenNamePaul
person.givenNamePaulo
person.givenNameCarlos
person.givenNameSteven Eric
person.identifier836711
person.identifier.ciencia-id8C12-EBAE-B385
person.identifier.orcid0000-0002-6136-3898
person.identifier.orcid0000-0002-1257-2191
person.identifier.orcid0000-0002-9421-854X
person.identifier.orcid0000-0002-9637-6496
person.identifier.orcid0000-0002-4168-6200
person.identifier.ridH-7492-2015
person.identifier.scopus-author-id27367801600
person.identifier.scopus-author-id8652019200
person.identifier.scopus-author-id55206239400
person.identifier.scopus-author-id35243795800
rcaap.rightsrestrictedAccesspt_PT
rcaap.typebookPartpt_PT
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relation.isAuthorOfPublication.latestForDiscovery9d156779-61a9-4249-b112-5832c42094f4

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