TY - JOUR
T1 - Concept recognition and the TREC genomics tasks
AU - Gregory Caporaso, J.
AU - Baumgartner, William A.
AU - Bretonnel Cohen, K.
AU - Johnson, Helen L.
AU - Paquette, Jesse
AU - Hunter, Lawrence
PY - 2005
Y1 - 2005
N2 - We applied concept recognition techniques to the Genomics track primary and secondary tasks. For the primary task, we developed a foundational information retrieval system which incorporated Entrez Gene entries and UMLS concepts for query expansion via phrasal and term boosting representations of synonyms. For the secondary task, we evaluated three conceptual features-mouse strain names, indexed MeSH terms, and normalized citations-in addition to two surface linguistic features-BOW and bigrams. Our final feature set yielded consistently high F-measures.
AB - We applied concept recognition techniques to the Genomics track primary and secondary tasks. For the primary task, we developed a foundational information retrieval system which incorporated Entrez Gene entries and UMLS concepts for query expansion via phrasal and term boosting representations of synonyms. For the secondary task, we evaluated three conceptual features-mouse strain names, indexed MeSH terms, and normalized citations-in addition to two surface linguistic features-BOW and bigrams. Our final feature set yielded consistently high F-measures.
UR - http://www.scopus.com/inward/record.url?scp=84873556637&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84873556637&partnerID=8YFLogxK
M3 - Conference article
AN - SCOPUS:84873556637
SN - 1048-776X
JO - NIST Special Publication
JF - NIST Special Publication
T2 - 14th Text REtrieval Conference, TREC 2005
Y2 - 15 November 2005 through 18 November 2005
ER -