Extracción y normalización de entidades genómicas en textos biomédicos: una propuesta basada en transductores gráficos
| Main Authors: | Galvez, Carmen, De-Moya-Anegón, Félix |
|---|---|
| Other Authors: | Cunha, Maria Manuela, Rocha, Alvaro |
| Format: | Proceeding PeerReviewed application/pdf |
| Bahasa: | es |
| Terbitan: |
Escola Superior de Tecnologia. Instituto Politécnico do Cávado e do Ave. Barcelos, Portugal
, 2006
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| Subjects: | |
| Online Access: |
http://eprints.rclis.org/10016/1/Galvez-Congreso-CISTI-2006.pdf http://eprints.rclis.org/10016/ |
Daftar Isi:
- The lack of systems endorsed to call the genes is a problem for the identification of information in the biomedical literature and does very difficult an essential process in the field of the molecular biology: finding and to discover biological relations among genes, in those documents that treat the same genomic entity but that they use different symbols. We propose a procedure taken from the of natural language processing (NLP) based on the application of transducers of finite-state that allows the recognition of the diverse names of a gene and relates them to an unified form. The process of standardization requires as input a list of synonyms, and as an output an unique identifier for that gene. The genomic database FlyBase has contributed us the necessary resources to expose our proposal.