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| dc.creator | Usié Chimenos, Anabel | |
| dc.creator | Alves, Rui | |
| dc.creator | Solsona Tehàs, Francesc | |
| dc.creator | Vázquez, Miguel | |
| dc.creator | Valéncia, Alfonso | |
| dc.date | 2013 | |
| dc.date.accessioned | 2025-11-03T12:17:15Z | |
| dc.date.available | 2025-11-03T12:17:15Z | |
| dc.identifier | https://doi.org/10.1093/bioinformatics/btt639 | |
| dc.identifier | 1367-4803 | |
| dc.identifier | http://hdl.handle.net/10459.1/56662 | |
| dc.identifier.uri | http://fima-docencia.ub.edu:8080/xmlui/handle/123456789/24337 | |
| dc.description | Motivation: Chemical named entity recognition is used to automatically identify mentions to chemical compounds in text, and is the basis for more elaborate information extraction. However, only a small number of applications are freely available to identify such mentions. Particularly challenging and useful is the identification of IUPAC chemical compounds, which due to the complex morphology of IUPAC names requires more advanced techniques than that of brand names. Results: We present CheNER, a tool for automated identification of systematic IUPAC chemical mentions. We evaluated different systems using an established literature corpus to show that CheNER has a superior performance in identifying IUPAC names specifically, and that it makes better use of computational resources. Availability: http://metres.udl.cat/index.php/9-download/4-chener, http://ubio.bioinfo.cnio.es/biotools/CheNER/ Supplementary information: Both web sites above include the user manual for the software. Supplementary materials accompany this publication. | |
| dc.description | AU is a Ph.D. scholar funded by Generalitat de Catalunya. AU, FS & RA are partially supported by the Spanish government (grants TIN2011-28689-C02-02 and BFU2010-17704) and Generalitat de Catalunya (research groups 2009SGR809 and 2009SGR145). MV & AV were supported by the Spanish Government (grant BIO2007-66855) and eTOX (grant IMI/115002). | |
| dc.language | eng | |
| dc.publisher | Oxford University Press | |
| dc.relation | Reproducció del document publicat a https://doi.org/10.1093/bioinformatics/btt639 | |
| dc.relation | Bioinformatics Advance Access, 2013, vol. 30, núm. 7, p. 1039-1040 | |
| dc.rights | cc-by-nc-nd, (c) Usié et al., 2013 | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.rights | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | |
| dc.title | CheNER: Chemical Named Entity Recognizer | |
| dc.type | article | |
| dc.type | publishedVersion |
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