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Evaluation of Negation and Uncertainty Detection and its Impact on Precision and Recall in Search
Radiology reports contain information that can be mined using a search engine for teaching, research, and quality assurance purposes. Current search engines look for exact matches to the search term, but they do not differentiate between reports in which the search term appears in a positive context...
| Autores principales: | , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
Springer-Verlag
2009
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3056979/ https://www.ncbi.nlm.nih.gov/pubmed/19902298 http://dx.doi.org/10.1007/s10278-009-9250-4 |