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. 2014 Jul 8;2014:bau064. doi: 10.1093/database/bau064

Table 4.

Approximate string matching algorithm applied to produce silver annotations

Step Phrase in text CTD entry
Input injured by stun gun Stun Gun Injury
Case normalization injured by stun gun stun gun injury
Stop word removal injured stun gun stun gun injury
Stemming injur stun gun stun gun injur
Reordering gun injur stun gun injur stun