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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)

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) SOMÀ» ÀÌ¿ëÇÑ ºÎȣåÀÇ °í¼Ó Ž»ö ¾Ë°í¸®µë
¿µ¹®Á¦¸ñ(English Title) A Fast Search Algorithm of Codebook Using the SOM
ÀúÀÚ(Author) ±èÁøÅ   ±èµ¿¿í   Jin-Tae Kim   Dong-Wook Kim  
¿ø¹®¼ö·Ïó(Citation) VOL 05 NO. 01 PP. 0102 ~ 0109 (2001. 05)
Çѱ۳»¿ë
(Korean Abstract)
º» ³í¹®¿¡¼­´Â ºÎȣåÀÇ °è»ê º¹Àâµµ·û °¨¼Ò½ÃÅ°±â À§ÇÏ¿© SOMÀÇ Ã³¸® °úÁ¤¿¡¼­ ¹ß»ýµÇ´Â Á¤º¸¸¦ ÀÌ¿ëÇÏ´Â °í¼Ó Ž»ö ¾Ë°í¸®µëÀ» Á¦¾ÈÇÑ´Ù. ºÎºÐ °Å¸® ž»öÀÇ ¼º´ÉÀ» ºÎȣåÀÇ Àç¹è¿­ ¿µÇâÀ» ÀÔÁõÇϱâ À§ÇØ 3°¡Áö °æ¿ìÀÇ ¹è¿­¿¡ ÀÇÇÑ °è»ê ½Ã°£ °¨ÃàÀÇ È¿°ú¸¦ º¸ÀδÙ.

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(English Abstract)
In this paper, in order to reduce the computational complexity of codebook, we propose a fast search algorithm which takes advantage of the information generated in the process of the self-organizing map (SOM). ln an attempt to demonstrate the influence of the ordering of codebook on the performance of the partial distance search (PDS), we present the results of computation savings for three cases of ordering of codebooks.

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