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SVM-dependent pairwise HMM: an application to protein pairwise alignments
Author(s) -
Gabriele Orlando,
Daniele Raimondi,
Taushif Khan,
Tom Lenaerts,
Wim Vranken
Publication year - 2017
Publication title -
bioinformatics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.599
H-Index - 390
eISSN - 1367-4811
pISSN - 1367-4803
DOI - 10.1093/bioinformatics/btx391
Subject(s) - pairwise comparison , computer science , python (programming language) , benchmark (surveying) , multiple sequence alignment , support vector machine , hidden markov model , sequence alignment , data mining , machine learning , artificial intelligence , biology , peptide sequence , gene , biochemistry , geodesy , geography , operating system
Methods able to provide reliable protein alignments are crucial for many bioinformatics applications. In the last years many different algorithms have been developed and various kinds of information, from sequence conservation to secondary structure, have been used to improve the alignment performances. This is especially relevant for proteins with highly divergent sequences. However, recent works suggest that different features may have different importance in diverse protein classes and it would be an advantage to have more customizable approaches, capable to deal with different alignment definitions.

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