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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

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ÇѱÛÁ¦¸ñ(Korean Title) ºÎ½ºÆà Àΰø½Å°æ¸Á ÇнÀÀÇ ±â¾÷ºÎ½Ç¿¹Ãø ¼º°úºñ±³
¿µ¹®Á¦¸ñ(English Title) An Empirical Analysis of Boosing of Neural Networks for Bankruptcy Prediction
ÀúÀÚ(Author) ±è¸íÁ¾   °­´ë±â   Myoung-Jong Kim   Dae-Ki Kang  
¿ø¹®¼ö·Ïó(Citation) VOL 14 NO. 01 PP. 0063 ~ 0069 (2010. 01)
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(Korean Abstract)
ÃÖ±Ù ±â°èÇнÀ ºÐ¾ß¿¡¼­ ºÐ·ùÀÚÀÇ Á¤È®µµ °³¼±À» À§ÇÏ¿© Á¦¾ÈµÈ ´Ù¾çÇÑ ¹æ¹ýµé Áß °¡Àå Å« ÁÖ¸ñÀ» ¹Þ°í ÀÖ´Â ÇнÀ¹æ¹ý Áß Çϳª´Â ¾Ó»óºí ÇнÀÀÌ´Ù. ±×·¯³ª ¾Ó»óºí ÇнÀÀº ÀÇ»ç°áÁ¤Æ®¸®¿Í °°ÀÌ ºÒ¾ÈÁ¤ÇÑ ÇнÀ ¾Ë°í¸®ÁòÀÇ ¼º°ú °³¼± È¿°ú´Â Ź¿ùÇÑ ¹Ý¸é, Àΰø½Å°æ¸Á°ú °°ÀÌ ¾ÈÁ¤ÀûÀÎ ÇнÀ¾Ë°í¸®ÁòÀÇ ¼º°ú °³¼± È¿°ú´Â ÀÀ¿ë ºÐ¾ß¿Í ±¸Çö ¹æ¹ý¿¡ µû¶ó ¼­·Î »ó¹ÝµÈ °á·ÐµéÀ» º¸¿©ÁÖ°í ÀÖ´Ù. º» ¿¬±¸¿¡¼­´Â ±¹³» ±â¾÷ÀÇ ºÎ½ÇÈ­ ¿¹Ãø¹®Á¦¸¦ È°¿ëÇÏ¿© Àΰø½Å°æ¸Á ºÐ·ùÀÚ ¹× ´ëÇ¥Àû ¾Ó»óºí ÇнÀ±â¹ýÀÎ ºÎ½ºÆà ºÐ·ùÀÚ¸¦ Àû¿ëÇÑ °á°ú ¾Ó»óºí ÇнÀÀº ±â¾÷ºÎ½Ç ¿¹Ãø¹®Á¦¿¡ ÀÖ¾î ÀüÅëÀû Àΰø½Å°æ¸ÁÀÇ ¼º°ú¸¦ °³¼±ÇÒ ¼ö ÀÖÀ½À» °ËÁõÇÏ¿´´Ù.
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(English Abstract)
Ensemble is one of widely used methods for improving the performance of classification and prediction models. Two popular ensemble methods, Bagging and Boosting, have been applied with great success to various machine learning problems using mostly decision trees as base classifiers. This paper performs an empirical comparison of Boosted neural networks and traditional neural networks on bankruptcy prediction tasks. Experimental results on Korean firms indicated that the boosted neural networks showed the improved performance over traditional neural networks.
Å°¿öµå(Keyword) ºÎ½ºÆà  Àΰø½Å°æ¸Á   ±â¾÷ºÎ½Ç¿¹Ãø   Boosting   Neural Networks   Bankruptcy Prediction  
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