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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö > Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö B

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Current Result Document : 17 / 44 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) Modified ECCD ¹× ¹®¼­º° ¹üÁÖ °¡ÁßÄ¡¸¦ ÀÌ¿ëÇÑ ¹®¼­ ºÐ·ù ½Ã½ºÅÛ
¿µ¹®Á¦¸ñ(English Title) A Document Classification System Using Modified ECCD and Category Weight for each Document
ÀúÀÚ(Author) ÇÑÁ¤¼®   ¹Ú»ó¿ë   À̼ö¿ø   Chungseok Han   Sangyong Park   Soowon Lee  
¿ø¹®¼ö·Ïó(Citation) VOL 19-B NO. 04 PP. 0237 ~ 0242 (2012. 08)
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(Korean Abstract)
À¥ ¹®¼­ Á¤º¸ ¼­ºñ½º´Â °ü¸®ÀÚÀÇ È¿À²Àû ¹®¼­°ü¸®¿Í »ç¿ëÀÚÀÇ ¹®¼­°Ë»ö ÆíÀǼºÀ» À§ÇØ ¹®¼­ ºÐ·ù ½Ã½ºÅÛÀ» ÇÊ¿ä·Î ÇÑ´Ù. ±âÁ¸ÀÇ ¹®¼­ ºÐ·ù ½Ã½ºÅÛÀº ºÐ·ùÇÏ°íÀÚ ÇÏ´Â ¹®¼­ ³» ¼±ÅÃµÈ ÀÚÁú¾îÀÇ °³¼ö°¡ Àû°Å³ª, ƯÁ¤ ¹üÁÖÀÇ ¹®¼­ ºñÀ²ÀÌ ³ô¾Æ ±× ¹üÁÖ¿¡¼­ ´ëºÎºÐÀÇ ÀÚÁú¾î°¡ ¼±ÅÃµÇ¾î ¸ðµ¨ÀÌ »ý¼ºµÈ °æ¿ì ºÐ·ù Á¤È®µµ°¡ ÀúÇϵǴ ¹®Á¦Á¡À» °¡Áø´Ù. ÀÌ·¯ÇÑ ¹®Á¦Á¡À» ÇØ°áÇϱâ À§ÇØ º» ³í¹®¿¡¼­´Â ¡®Modified ECCD¡¯ ±â¹ý ¹× ¡®¹®¼­º° ¹üÁÖ °¡ÁßÄ¡¡¯ Ư¡ º¯¼ö¸¦ »ç¿ëÇÑ ¹®¼­ ºÐ·ù ½Ã½ºÅÛÀ» Á¦¾ÈÇÑ´Ù. ½ÇÇè °á°ú, Á¦¾È ¹æ¹ýÀÎ ¡®Modified ECCD¡¯ ±â¹ýÀÌ ¥ö©÷ ¹× ECCD ±â¹ý¿¡ ºñÇØ ³ôÀº ºÐ·ù ¼º´ÉÀ» º¸¿´À¸¸ç, ¡®¹®¼­º° ¹üÁÖ °¡ÁßÄ¡¡¯ Ư¡ º¯¼ö¸¦ ¡®Modified ECCD¡¯ ±â¹ýÀ¸·Î ¼±ÅÃµÈ ÀÚÁú¾î º¯¼ö¿¡ Ãß°¡ÇÏ¿© ÇнÀÇÏ¿´À» °æ¿ì¿¡ ´õ ³ôÀº ºÐ·ù ¼º´ÉÀ» º¸¿´´Ù.
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(English Abstract)
Web information service needs a document classification system for efficient management and conveniently searches. Existing document classification systems have a problem of low accuracy in classification, if a few number of feature words is selected in documents or if the number of documents that belong to a specific category is excessively large. To solve this problem, we propose a document classification system using ¡®Modified ECCD¡¯ feature selection method and ¡®Category Weight for each Document¡¯. Experimental results show that the ¡¯Modified ECCD¡¯ feature selection method has higher accuracy in classification than ¥ö©÷ and the ECCD method. Moreover, combining the ¡¯Category Weight for each Document¡¯ feature value and ¡®Modified ECCD¡¯ feature selection method results better accuracy in classification.
Å°¿öµå(Keyword) ¹®¼­ ºÐ·ù   ÀÚÁú¾î   ¹üÁÖ   Document Classification   Feature Selection   ECCD  
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