Á¤º¸°úÇÐȸ ÄÄÇ»ÆÃÀÇ ½ÇÁ¦ ³í¹®Áö (KIISE Transactions on Computing Practices)
ÇѱÛÁ¦¸ñ(Korean Title) |
À§Å°Çǵð¾Æ ±â¹ÝÀÇ 3Â÷¿ø ÅؽºÆ® Ç¥Çö¸ðµ¨À» ÀÌ¿ëÇÑ °³³ä¸Á ±¸Ãà ±â¹ý |
¿µ¹®Á¦¸ñ(English Title) |
Building Concept Networks using a Wikipedia-based 3-dimensional Text Representation Model |
ÀúÀÚ(Author) |
È«±âÁÖ
±èÇÑÁØ
À̽¿¬
Ki-Joo Hong
Han-Joon Kim
Seung-Yeon Lee
|
¿ø¹®¼ö·Ïó(Citation) |
VOL 21 NO. 09 PP. 0596 ~ 0603 (2015. 09) |
Çѱ۳»¿ë (Korean Abstract) |
°³³ä¸Á(Conceop Network)Àº ½Ã¸àƽ °Ë»ö, °³ÀÎÈ °Ë»ö, Ãßõ, ÅؽºÆ®¸¶ÀÌ´× ±â¹ýÀÇ °³¼± µî¿¡ ÇʼöÀûÀÎ Áö½Äº£À̽ºÀÌ´Ù. ÃÖ±Ù È¿°úÀûÀÎ °³³ä¸Á ±¸Ãà¿¡ ÀÇÇØ ¿ÂÅç·ÎÁö¸¦ ±â¹ÝÀ¸·Î ÇÏ¿© °³³äÀÇ Ç¥ÇöÀ» È®Àå½ÃÅ°´Â ¿¬±¸°¡ È°¹ßÇÏ´Ù. ÀÌ¿¡ º» ³í¹®Àº World Knowledge·Î Æò°¡¹Þ°í ÀÖ´Â À§Å°Çǵð¾Æ µ¥ÀÌÅ͸¦ ¡®°³³ä¡¯ ÁýÇÕÀÇ ¿øõÀ¸·Î È°¿ëÇÏ¿© 3Â÷¿ø ÅؽºÆ® Ç¥Çö ¸ðµ¨ ±â¹Ý °³³ä¸ÁÀ» ±¸ÃàÇÏ´Â ±â¹ýÀ» Á¦¾ÈÇÑ´Ù. »ç½Ç»ó °³³äµé °£ÀÇ °ü°è Á¤º¸´Â ½Ã°£ÀÇ È帧¿¡ µû¶ó º¯µ¿Çϱ⠋š¹®¿¡, ÅؽºÆ® ¹®¼·Î´Â µµÃâµÇ´Â ¡®°³³ä¡¯Àº °³³äµé °£ÀÇ °ü°è Á¤º¸´Â ½Ã°£ÀÇ È帧¿¡ µû¶ó º¯µ¿Çϱ⠶§¹®¿¡, ÅؽºÆ® ¹®¼·ÎºÎÅÍ µµÃâµÇ´Â ¡®°³³ä¡¯Àº Formal Concept Analysis ÀÌ·Ðü°èÀÇ °³³ä¿¡ µû¸£´Â °ÍÀÌ ¹Ù¶÷Á÷ÇÏ´Ù. À̸¦ À§ÇØ º» ³í¹®Àº ÇϳªÀÇ °³³äÀ» ¡®´Ü¾î¡¯¿Í ¡®¹®¼¡¯°£ÀÇ 2Â÷¿ø Çà·Ä·Î Ç¥ÇöÇÏ¿© ¹®¼ÁýÇÕ¿¡ ÀáÀçµÈ °³³ä°£ÀÇ ¿¬°ü¸ÁÀ» º¸´Ù Á¤È®ÇÏ°Ô »ý¼ºÇÏ°Ô ÇÑ´Ù.
|
¿µ¹®³»¿ë (English Abstract) |
A concept network is an essential knowledge base for semantic search engines, personalized search systems, recommendation systems, and text mining. Recently, studies of extending concept representation using external ontology have been frequently conducted. We thus propose a new way of building 3-dimensional text model-based concept networks using the world knowledge-level Wikipedia ontology. In fact, it is desirable that ¡®concepts¡¯ derived from text documents are defined according to the theoretical framework of formal concept analysis, since relationships among concepts generally change over time. In this paper, concept networks hidden in a given document collection are extracted more reasonably by representing a concept as a term-by-document matrix.
|
Å°¿öµå(Keyword) |
°³³ä¸Á
ÅؽºÆ® ¸¶ÀÌ´×
À§Å°Çǵð¾Æ
ÅؽºÆ® Ç¥Çö ¸ðµ¨
3Â÷ ÅÙ¼
ÅؽºÆ® Å¥º¸À̵å
concept network
text mining
Wikipedia
text representation model
3-order tensor
text cuboid
|
ÆÄÀÏ÷ºÎ |
PDF ´Ù¿î·Îµå
|