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ÇѱÛÁ¦¸ñ(Korean Title) |
Convolutional Neural Network¸¦ ÀÌ¿ëÇÑ À½¼º ÀÎ½Ä ¾ÖÇø®ÄÉÀÌ¼Ç |
¿µ¹®Á¦¸ñ(English Title) |
Speech Recognition Application with Convolutional Neural Network |
ÀúÀÚ(Author) |
ÃÖâ±Õ
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Chang-kyun Choi
Lokwon Kim
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¿ø¹®¼ö·Ïó(Citation) |
VOL 46 NO. 01 PP. 1947 ~ 1949 (2019. 06) |
Çѱ۳»¿ë (Korean Abstract) |
CNN(Convolutional Neural networks)Àº ´ë»óÀ» ÀÎÁöÇÏ°í ºÐ·ùÇÏ´Â µ¥ µö ·¯´× ±â¹ý Áß °¡Àå ¸¹ÀÌ »ç¿ëµÇ°í ÀÖ´Ù. º» ¿¬±¸¿¡¼´Â CNNÀ» ÀÌ¿ëÇؼ ¸ð¹ÙÀÏ µð¹ÙÀ̽º ȯ°æ¿¡¼ À½¼º ÀνÄÀ» ½ÇÇàÇÑ´Ù. CNNÀº À̹ÌÁö¸¦ ºÐ·ùÇÏ´Â ±â¹ýÀ̹ǷΠÀ½¼ºÀ» waveform ÇüÅ¿¡¼ À̸¦ ÃÖÁ¾ÀûÀ¸·Î MFCC(Mel - Frequency Cepstral Coefficient) À̹ÌÁö·Î º¯È¯ÇÏ´Â °úÁ¤À» °ÅÄ£´Ù. ÀÌ Àüó¸® °úÁ¤À» °ÅÄ£ µ¥ÀÌÅ͸¦ CNN ±â¹ýÀ¸·Î ÄÄÇ»ÅÍ¿¡ ÇнÀ½ÃÄ×´Ù. ±×¸®°í Normalization, Filter Size, Feature Map Size µîÀÇ ½ÇÇèÀ» ÅëÇØ ³ôÀº ÀνķüÀ» À¯ÁöÇÏ¸ç °æ·®È½ÃÄÑ È¿À²ÀûÀ¸·Î Çϵå¿þ¾î ȯ°æ¿¡¼ »ç¿ëÇÒ ¼ö ÀÖ°Ô ÃÖÀûÈÇÏ¿´´Ù. º» ¿¬±¸´Â ¸ð¹ÙÀÏ µð¹ÙÀ̽º»Ó¸¸ ¾Æ´Ï¶ó, ³ª¾Æ°¡ FPGA(Field Programmable Gate Array) µî Çϵå¿þ¾î ȯ°æ¿¡¼ÀÇ È®ÀåÀÌ °¡´ÉÇϵµ·Ï ÇÑ´Ù. |
¿µ¹®³»¿ë (English Abstract) |
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Å°¿öµå(Keyword) |
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ÆÄÀÏ÷ºÎ |
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