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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 : 6 / 9 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) À¯»çµµ¿Í À¯Å¬¸®µð¾È °è»êÆÐÅÏÀ» ÀÌ¿ëÇÑ CBR ÆÐÅÏ¿¬±¸
¿µ¹®Á¦¸ñ(English Title) A Study on the CBR Pattern using Similarity and the Euclidean Calculation Pattern
ÀúÀÚ(Author) À±Á¾Âù   ±èÇÐö   ±èÁ¾Áø   À±¼º´ë   Jong-Chan Yun   Hak-Chul Kim   Jong-Jin Kim   Sung-Dae Youn  
¿ø¹®¼ö·Ïó(Citation) VOL 14 NO. 04 PP. 0875 ~ 0885 (2010. 04)
Çѱ۳»¿ë
(Korean Abstract)
»ç·Ê±â¹ÝÃß·Ð(CBR:Case-Based Reasoning)Àº ±âÁ¸ µ¥ÀÌÅÍ¿Í »ç·Ê µ¥ÀÌÅ͵éÀÇ °ü°è¼ºÀ» Ãß·ÐÇÏ´Â ±â¹ýÀ¸·Î À¯»çµµ(Similarity)¿Í À¯Å¬¸®µð¾È(Euclidean) °Å¸® °è»ê ¹æ¹ýÀÌ °¡Àå ¸¹ÀÌ »ç¿ëµÇ°í ÀÖ´Ù. ±×·¯³ª ÀÌ ¹æ¹ýµéÀº ±âÁ¸ µ¥ÀÌÅÍ¿Í »ç·Ê µ¥ÀÌÅ͸¦ ¸ðµÎ ºñ±³Çϱ⠶§¹®¿¡ µ¥ÀÌÅÍ °Ë»ö°ú ÇÊÅ͸µ¿¡ ¸¹Àº ½Ã°£ÀÌ ¼Ò¿äµÇ´Â ´ÜÁ¡ÀÌ ÀÖ´Ù. µû¶ó¼­ À̸¦ ÇØ°áÇϱâ À§ÇÑ ´Ù¾çÇÑ ¿¬±¸µéÀÌ ÁøÇàµÇ°í ÀÖ´Ù. º» ³í¹®¿¡¼­´Â ±âÁ¸ÀÇ À¯»çµµ¿Í À¯Å¬¸®µð¾È °è»ê°úÁ¤¿¡¼­ ¹ß°ßµÈ ÆÐÅÏÀ» È°¿ëÇÑ SE(Speed Euclidean-distance) °è»ê¹æ¹ýÀ» Á¦¾ÈÇÑ´Ù. SE °è»ê¹æ¹ýÀº »õ·Î¿î »ç·ÊÀԷ¿¡ ¹ß°ßµÈ ÆÐÅÏ°ú °¡ÁßÄ¡¸¦ Àû¿ëÇÏ¿© ºü¸¥ µ¥ÀÌÅÍ ÃßÃâ°ú ¼öÇà½Ã°£ ´ÜÃàÀ¸·Î ½Ã°£Àû․°ø°£Àû Á¦¾à»çÇ׿¡ ´ëÇÑ ¿¬»ê ¼Óµµ¸¦ Çâ»ó½ÃÅ°°í ºÒÇÊ¿äÇÑ ¿¬»ê ¼öÇàÀ» ¹èÁ¦ÇÏ´Â °ÍÀÌ´Ù. ½ÇÇèÀ» ÅëÇØ À¯»çµµ³ª À¯Å¬¸®µð¾È ¹æ¹ýÀ¸·Î µ¥ÀÌÅ͸¦ ÃßÃâÇÏ´Â ±âÁ¸ÀÇ ¹æ¹ýº¸´Ù Á¦¾ÈÇÏ´Â ¹æ¹ýÀÌ ´Ù¾çÇÑ ÄÄÇ»ÅÍ È¯°æ°ú ó¸® ¼Óµµ¿¡¼­ ¼º´ÉÀÌ Çâ»óµÊÀ» È®ÀÎÇÒ ¼ö ÀÖ¾ú´Ù.
¿µ¹®³»¿ë
(English Abstract)
CBR (Case-Based Reasoning) is a technique to infer the relationships between existing data and case data, and the method to calculate similarity and Euclidean distance is mostly frequently being used. However, since those methods compare all the existing and case data, it also has a demerit that it takes much time for data search and filtering. Therefore, to solve this problem, various researches have been conducted. This paper suggests the method of SE(Speed Euclidean-distance) calculation that utilizes the patterns discovered in the existing process of computing similarity and Euclidean distance. Because SE calculation applies the patterns and weight found during inputting new cases and enables fast data extraction and short operation time, it can enhance computing speed for temporal or spatial restrictions and eliminate unnecessary computing operation. Through this experiment, it has been found that the proposed method improves performance in various computer environments or processing rate more efficiently than the existing method that extracts data using similarity or Euclidean method does.
Å°¿öµå(Keyword) »ç·Ê±â¹ÝÃ߷Р  À¯»çµµ   À¯Å¬¸®µð¾È   µ¥ÀÌÅ͸¶ÀÌ´×   Case-Based Reasoning   Similarity   Euclidean   Data Mining  
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