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- 758 creator angus-roberts.
- 758 creator mark-hepple.
- 758 creator robert-gaizasukas.
- 758 creator yikun-guo.
- 758 type InProceedings.
- 758 label "Combining Terminology Resources and Statistical Methods for Entity Recognition: an Evaluation".
- 758 sameAs 758.
- 758 abstract "Terminologies and other knowledge resources are widely used to aid entity recognition in specialist domain texts. As well as providing lexicons of specialist terms, linkage from the text back to a resource can make additional knowledge available to applications. Use of such resources is especially pertinent in the biomedical domain, where large numbers of these resources are available, and where they are widely used in informatics applications. Terminology resources can be most readily used by simple lexical lookup of terms in the text. A major drawback with such lexical lookup, however, is poor precision caused by ambiguity between domain terms and general language words. We combine lexical lookup with simple filtering of ambiguous terms, to improve precision. We compare this lexical lookup with a statistical method of entity recognition, and to a method which combines the two approaches. We show that the combined method boosts precision with little loss of recall, and that linkage from recognised entities back to the domain knowledge resources can be maintained.".
- 758 hasAuthorList authorList.
- 758 hasTopic Linguistics.
- 758 isPartOf proceedings.
- 758 keyword "Acquisition, Machine Learning".
- 758 keyword "Information Extraction, Information Retrieval".
- 758 keyword "Validation of LRs".
- 758 title "Combining Terminology Resources and Statistical Methods for Entity Recognition: an Evaluation".