Table 2

Performance of pattern matching system on development data. Precision and recall numbers for pattern matching system using: A) Simple direct matching of synonyms to text. B) Direct matching of synonyms to text only considering informative synonyms. C) Same as B, except restrict that a synonym must be in a documents candidate list for match to be valid. D) Same as C, except matches are run with all tokens stemmed. Numbers are reported for both fly and mouse.

Fly

Precision

Recall

F-measure


A. basic matching

0.033

0.861

0.063

B. informative syns

0.458

0.727

0.562

C. candidate list

0.709

0.667

0.687

D. stemming

0.713

0.690

0.701


mouse

Precision

Recall

F-measure


A. basic matching

0.151

0.583

0.240

B. informative syns

0.478

0.548

0.511

C. candidate list

0.739

0.505

0.600

D. stemming

0.716

0.656

0.685


Crim et al. BMC Bioinformatics 2005 6(Suppl 1):S13   doi:10.1186/1471-2105-6-S1-S13

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