LINNAEUS: a species name identification system for biomedical literature.
LINNAEUS: a species name identification system for biomedical literature.
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DOI:
10.1186/1471-2105-11-85
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发表时间:
2010-02-11
影响因子:
3
通讯作者:
Bergman CM
中科院分区:
文献类型:
--
作者:
Gerner M;Nenadic G;Bergman CM
The task of recognizing and identifying species names in biomedical literature has recently been regarded as critical for a number of applications in text and data mining, including gene name recognition, species-specific document retrieval, and semantic enrichment of biomedical articles. In this paper we describe an open-source species name recognition and normalization software system, LINNAEUS, and evaluate its performance relative to several automatically generated biomedical corpora, as well as a novel corpus of full-text documents manually annotated for species mentions. LINNAEUS uses a dictionary-based approach (implemented as an efficient deterministic finite-state automaton) to identify species names and a set of heuristics to resolve ambiguous mentions. When compared against our manually annotated corpus, LINNAEUS performs with 94% recall and 97% precision at the mention level, and 98% recall and 90% precision at the document level. Our system successfully solves the problem of disambiguating uncertain species mentions, with 97% of all mentions in PubMed Central full-text documents resolved to unambiguous NCBI taxonomy identifiers. LINNAEUS is an open source, stand-alone software system capable of recognizing and normalizing species name mentions with speed and accuracy, and can therefore be integrated into a range of bioinformatics and text-mining applications. The software and manually annotated corpus can be downloaded freely at http://linnaeus.sourceforge.net/.
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影响因子:
14.9
作者:
UniProt Consortium
通讯作者:
UniProt Consortium
影响因子:
56.9
作者:
BARRESINOUSSI, F;CHERMANN, JC;MONTAGNIER, L
通讯作者:
MONTAGNIER, L
影响因子:
5.8
作者:
Corney, DPA;Buxton, BF;Jones, DT
通讯作者:
Jones, DT
影响因子:
14.9
作者:
Griffith OL;Montgomery SB;Bernier B;Chu B;Kasaian K;Aerts S;Mahony S;Sleumer MC;Bilenky M;Haeussler M;Griffith M;Gallo SM;Giardine B;Hooghe B;Van Loo P;Blanco E;Ticoll A;Lithwick S;Portales-Casamar E;Donaldson IJ;Robertson G;Wadelius C;De Bleser P;Vlieghe D;Halfon MS;Wasserman W;Hardison R;Bergman CM;Jones SJ;Open Regulatory Annotation Consortium
通讯作者:
Open Regulatory Annotation Consortium
影响因子:
12.3
作者:
Krallinger M;Morgan A;Smith L;Leitner F;Tanabe L;Wilbur J;Hirschman L;Valencia A
通讯作者:
Valencia A