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Negated bio-events: analysis and identification
BACKGROUND: Negation occurs frequently in scientific literature, especially in biomedical literature. It has previously been reported that around 13% of sentences found in biomedical research articles contain negation. Historically, the main motivation for identifying negated events has been to ensu...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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BioMed Central
2013
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3561152/ https://www.ncbi.nlm.nih.gov/pubmed/23323936 http://dx.doi.org/10.1186/1471-2105-14-14 |