A comparison of multi-label techniques based on problem transformation for protein functional prediction | IEEE Conference Publication | IEEE Xplore

A comparison of multi-label techniques based on problem transformation for protein functional prediction


Abstract:

A comparative analysis of four multi-label classification methods is performed in order to determine the best topology for the problem of protein function prediction, usi...Show More

Abstract:

A comparative analysis of four multi-label classification methods is performed in order to determine the best topology for the problem of protein function prediction, using support vector machines as base classifiers. Comparisons are done in terms of performance and computational cost of parallelized versions of the algorithms, for determining its applicability in high-throughput scenarios. Results show that the performance of the binary relevance strategy, together with a technique of class balance, remains above several recently proposed techniques for the problem at hand, while employing the smallest computational cost when parallelized. However, stacked classifiers and chain classifications can be conveniently used in pipelines, due to the low number of false positives reported.
Date of Conference: 03-07 July 2013
Date Added to IEEE Xplore: 26 September 2013
Electronic ISBN:978-1-4577-0216-7

ISSN Information:

PubMed ID: 24110281
Conference Location: Osaka, Japan

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