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- Title
Mining sequence annotation databanks for association patterns.
- Authors
Artamonova, Irena I; Frishman, Goar; Gelfand, Mikhail S; Frishman, Dmitrij
- Abstract
Millions of protein sequences currently being deposited to sequence databanks will never be annotated manually. Similarity-based annotation generated by automatic software pipelines unavoidably contains spurious assignments due to the imperfection of bioinformatics methods. Examples of such annotation errors include over- and underpredictions caused by the use of fixed recognition thresholds and incorrect annotations caused by transitivity based information transfer to unrelated proteins or transfer of errors already accumulated in databases. One of the most difficult and timely challenges in bioinformatics is the development of intelligent systems aimed at improving the quality of automatically generated annotation. A possible approach to this problem is to detect anomalies in annotation items based on association rule mining.
- Publication
Bioinformatics (Oxford, England), 2005, Vol 21 Suppl 3, piii49
- ISSN
1367-4811
- Publication type
Journal Article
- DOI
10.1093/bioinformatics/bti1206