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Ȩ Ȩ > ¿¬±¸¹®Çå > Çмú´ëȸ ÇÁ·Î½Ãµù > Çѱ¹Á¤º¸Åë½ÅÇÐȸ Çмú´ëȸ > 2010³â Ãá°èÇмú´ëȸ

2010³â Ãá°èÇмú´ëȸ

Current Result Document : 3 / 27 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) Support Vector Machines¿¡ ÀÇÇÑ À½¼Ò ºÐÇÒ ¹× ÀνÄ
¿µ¹®Á¦¸ñ(English Title) Phoneme segmentation and Recognition using Support Vector Machines
ÀúÀÚ(Author) À̱¤¼®   ±èÇö´ö   Gwang-seok Lee   Deok-hyun Kim  
¿ø¹®¼ö·Ïó(Citation) VOL 14 NO. 01 PP. 0981 ~ 0984 (2010. 05)
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(Korean Abstract)
¿ì¸®´Â º» ¿¬±¸¿¡¼­ ÇнÀ¹æ¹ýÀ¸·Î¼­ ¿¬¼ÓÀ½¼ºÀ» Ãʼº, Áß¼º, Á¾¼ºÀÇ À½¼Ò´ÜÀ§·Î ºÐÇÒÇϱâ À§ÇÏ¿© Àΰø ½Å°æȸ·Î¸ÁÀÇ ÇϳªÀÎ SVMsÀ» »ç¿ëÇÏ¿´À¸¸ç ºÐÇÒÇÑ À½¼Ò´ÜÀ§ÀÇ À½¼ºÀ¸·Î ¿¬¼ÓÀ½¼ºÀνĿ¡ Àû¿ëÇÏ¿© ±× ¼º´ÉÀ» »ìÆ캸¾Ò´Ù. À½¼Ò°æ°è´Â ´Ü ±¸°£¿¡¼­ÀÇ ÃÖ´ë ÁÖÆļö¸¦ °¡Áø ¾Ë°í¸®µë¿¡ ÀÇÇÏ¿© °áÁ¤µÇ¸ç ¶ÇÇÑ À½¼ºÀνÄ󸮴 CHMM¿¡ ÀÇÇÏ¿© ÀÌ·ç¾îÁö¸ç ¸ñÃø¿¡ ÀÇÇÑ ºÐÇÒ°á°ú¿Íµµ ºñ±³ÇÏ¿© »ìÆ캸¾Ò´Ù. ½Ã¹Ä·¹ÀÌ¼Ç °á°ú·ÎºÎÅÍ ÃʼºÀÇ ºÐÇÒ¼º´É¿¡¼­ Á¦¾ÈÇÑ SVMs¸¦ Àû¿ëÇÑ °á°ú°¡ GMMsº¸´Ù È¿À²ÀûÀÎÀ» ¾Ë ¼ö ÀÖ¾ú´Ù.
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(English Abstract)
In this paper, we used Support Vector Machines(SVMs) as the learning method, one of Artificial Neural Network, to segregated from the continuous speech into phonemes, an initial, medial, and final sound, and then, performed continuous speech recognition from it. A Decision boundary of phoneme is determined by algorithm with maximum frequency in a short interval. Speech recognition process is performed by Continuous Hidden Markov Model(CHMM), and we compared it with another phoneme segregated from the eye-measurement. From the simulation results, we confirmed that the method, SVMs, we proposed is more effective in an initial sound than Gaussian Mixture Models(GMMs).
Å°¿öµå(Keyword) Phoneme Segmentation   Pattern Recognition Support Vector Machines   Continuous Hidden Markov Model  
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