Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)
ÇѱÛÁ¦¸ñ(Korean Title) |
·¹ÀÌºí ¸èÁýÇÕ ºÐ·ù¿Í ´ÙÁßŬ·¡½º È®·üÃßÁ¤À» »ç¿ëÇÑ ´Ü¹éÁú ¼¼Æ÷³» À§Ä¡ ¿¹Ãø |
¿µ¹®Á¦¸ñ(English Title) |
Prediction of Protein Subcellular Localization using Label Power-set Classification and Multi-class Probability Estimates |
ÀúÀÚ(Author) |
Áö»ó¹®
Sang-mun Chi
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¿ø¹®¼ö·Ïó(Citation) |
VOL 18 NO. 10 PP. 2562 ~ 2570 (2014. 10) |
Çѱ۳»¿ë (Korean Abstract) |
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¿µ¹®³»¿ë (English Abstract) |
One of the important hints for inferring the function of unknown proteins is the knowledge about protein subcellular localization. Recently, there are considerable researches on the prediction of subcellular localization of proteins which simultaneously exist at multiple subcellular localization. In this paper, label power-set classification is improved for the accurate prediction of multiple subcellular localization. The predicted multi-labels from the label power-set classifier are combined with their prediction probability to give the final result. To find the accurate probability estimates of multi-classes, this paper employs pair-wise comparison and error-correcting output codes frameworks. Prediction experiments on protein subcellular localization show significant performance improvement.
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Å°¿öµå(Keyword) |
´Ü¹éÁú ¼¼Æ÷³» À§Ä¡
·¹ÀÌºí ¸èÁýÇÕ ºÐ·ù
´ÙÁßŬ·¡½º È®·üÃßÁ¤
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¿À·ùÁ¤Á¤ Ãâ·ÂÄÚµå
Protein subcellular localization
label power-set classification
multi-class probability estimates
pair-wise comparison
error-correcting output codes
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