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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö > Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö ¼ÒÇÁÆ®¿þ¾î ¹× µ¥ÀÌÅÍ °øÇÐ

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Current Result Document : 3 / 6 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) Ÿºê ¼ýÀÚ ÀνÄÀ» À§ÇÑ ±â°è ÇнÀ ¾Ë°í¸®ÁòÀÇ ¼º´É ºñ±³
¿µ¹®Á¦¸ñ(English Title) Performance Comparison of Machine Learning Algorithms for TAB Digit Recognition
ÀúÀÚ(Author) ÇãÀçÇõ   ÀÌÇöÁ¾   ȲµÎ¼º   Jaehyeok Heo   Hyunjung Lee   Doosung Hwang  
¿ø¹®¼ö·Ïó(Citation) VOL 08 NO. 01 PP. 0019 ~ 0026 (2019. 01)
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(Korean Abstract)
º» ³í¹®¿¡¼­´Â ±âŸ Ÿºê ¾Çº¸¿¡¼­ ÃßÃâÇÑ ÇÁ·¿ ¹øÈ£¸¦ ´ë»óÀ¸·Î ÇнÀ ¾Ë°í¸®ÁòÀÇ ºÐ·ù ¼º´ÉÀ» ºñ±³ÇÑ´Ù. Ÿºê ¾Çº¸·ÎºÎÅÍ ¼¼±×¸ÕÆ®¸¦ ÅëÇØ ÃßÃâµÈ Ÿºê ¼ýÀÚ µ¥ÀÌÅʹ Ÿºê ¼±°ú ¾Çº¸ ±âÈ£°¡ Æ÷ÇÔÇϱ⠶§¹®¿¡ ·¹ÀÌºí¸µ ±â¹ý°ú ºñ¼±Çü ÇÊÅ͸¦ ÀÌ¿ëÇÏ¿© ÇÁ·¿ ¼ýÀÚ¸¦ ÃßÃâÇÑ´Ù. Ãß°¡ÀûÀÎ µ¥ÀÌÅÍ È®º¸¸¦ À§ÇØ Àü󸮰¡ ¼öÇàµÈ µ¥ÀÌÅÍ¿¡ ´ëÇØ 4 ¹æÇâÀ¸·Î À̵¿ ¿¬»êÀ» ¼öÇàÇÑ´Ù. ¼±ÅÃµÈ ÇнÀ ¸ðµ¨Àº º£ÀÌÁö¾È ºÐ·ù±â, ÁöÁöº¤Åͱâ±â, ÇÁ·ÎÅäŸÀÔ ±â¹Ý ÇнÀ, ´ÙÃþ ½Å°æ¸Á ±×¸®°í ÇÕ¼º°ö ½Å°æ¸Á ¸ðµ¨ µîÀÌ´Ù. ½ÇÇè °á°ú º£ÀÌÁö¾È ºÐ·ù±â´Â 85.0% Æò±Õ Á¤È®µµ¸¦ º¸¿´°í ³ª¸ÓÁö ºÐ·ù±â´Â 99.0% ÀÌ»óÀÇ Æò±Õ Á¤È®µµ¸¦ º¸¿´´Ù. ÀϹÝÈ­ ¼º´É°ú Àüó¸® ´Ü°è¸¦ °í·Á ½Ã ÇÕ¼º°ö ½Å°æ¸ÁÀÌ ´Ù¸¥ ÇнÀ ¸ðµ¨µéº¸´Ù ¿ì¼öÇÏ´Ù.
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(English Abstract)
In this paper, the classification performance of learning algorithms is compared for TAB digit recognition. The TAB digits that are segmented from TAB musical notes contain TAB lines and musical symbols. The labeling method and non-linear filter are designed and applied to extract fret digits only. The shift operation of the 4 directions is applied to generate more data. The selected models are Bayesian classifier, support vector machine, prototype based learning, multi-layer perceptron, and convolutional neural network. The result shows that the mean accuracy of the Bayesian classifier is about 85.0% while that of the others reaches more than 99.0%. In addition, the convolutional neural network outperforms the others in terms of generalization and the step of the data preprocessing.
Å°¿öµå(Keyword) ¼ýÀÚ ÀνĠ  ±â°èÇнÀ   ÇÁ·ÎÅäŸÀÔ ¼±Åà  ¿µ»ó󸮠  ±³Â÷Æò°¡   Digit Recognition   Machine Learning   Prototype Selection   Image Processing   Cross-Validation  
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