2014³â Ãß°è Çмú´ëȸ
Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
ºòµ¥ÀÌÅÍ Å¬·¯½ºÅ͸µÀ» À§ÇÑ K-Means Ãʱâ Á᫐ ¼±Á¤ ¿¬±¸ |
¿µ¹®Á¦¸ñ(English Title) |
A Study on Initial Seed Selection of K-Means for Big Data Clustering |
ÀúÀÚ(Author) |
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Yeong-Ju Kim
Yu-Gyeong Heo
Jong-Sang Back
Hwan-Jong Jeong
Sung-Ro Lee
Min-A Jung
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¿ø¹®¼ö·Ïó(Citation) |
VOL 21 NO. 02 PP. 0750 ~ 0752 (2014. 11) |
Çѱ۳»¿ë (Korean Abstract) |
K-Means ¾Ë°í¸®ÁòÀº ±¸ÇöÀÌ ½±°í, ÆÐÅϼö°¡ nÀÏ ¶§ ½Ã°£ º¹Àâµµ°¡ O(n)ÀÎ ÀåÁ¡À» °¡Á® ´ë¿ë·® µ¥ÀÌÅÍ¿¡¼ ³Î¸® ÀÌ¿ëµÈ´Ù. ±×·¯³ª, K-Means ¾Ë°í¸®ÁòÀº Ãʱâ Ŭ·¯½ºÅÍ Áß½ÉÀ» ¾î¶»°Ô ¼±Á¤Çϴ°¡¿¡ µû¶ó ÇÒ´ç-Àç°è»ê Ƚ¼ö, Ŭ·¯½ºÅ͸µ °á°ú¸¦ °áÁ¤Áþ´Â´Ù. º» ³í¹®¿¡¼´Â K-Means ¾Ë°í¸®Áò¿¡¼ Ŭ·¯½ºÅÍ Ãʱâ Á᫐ ¼±Á¤ ¿¬±¸¸¦ »ìÆ캸°í °èÅëÀÓÀÇÃßÃâ¹ýÀ» Àû¿ëÇÏ¿© K-Means Ãʱâ Á᫐ ¼±Á¤ ¹æ¹ýÀ» Á¦¾ÈÇÑ´Ù. Á¦¾ÈÇÑ ¹æ¹ýÀº ´ë¿ë·® µ¥ÀÌÅÍÀÇ Å¬·¯½ºÅ͸µ ½Ã°£À» °¨¼ÒÇÏ°í Á¤È®µµ¸¦ Çâ»ó½Ãų ¼ö ÀÖ´Ù.
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¿µ¹®³»¿ë (English Abstract) |
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