Á¤º¸°úÇÐȸ ³í¹®Áö B : ¼ÒÇÁÆ®¿þ¾î ¹× ÀÀ¿ë
Current Result Document : 28 / 28
ÇѱÛÁ¦¸ñ(Korean Title) |
È®Àåûũ¿Í ¼¼ºÐÈµÈ ¹®ÀåºÎÈ£¿¡ ±â¹ÝÇÑ Áß±¹¾î ÃÖÀå¸í»ç±¸ ½Äº° |
¿µ¹®Á¦¸ñ(English Title) |
Identification of Maximal-Length Noun Phrases Based on Expanded Chunks and Classified Punctuations in Chinese |
ÀúÀÚ(Author) |
¹é¼³¸Å
À̱ÝÈñ
±èµ¿ÀÏ
ÀÌÁ¾Çõ
Xue-Mei Bai
Jin-Ji Li
Dong-Il Kim
Jong-Hyeok Lee
|
¿ø¹®¼ö·Ïó(Citation) |
VOL 36 NO. 04 PP. 0320 ~ 0328 (2009. 04) |
Çѱ۳»¿ë (Korean Abstract) |
ÀϹÝÀûÀ¸·Î ¸í»ç±¸´Â ±âº»¸í»ç±¸¿Í ÃÖÀå¸í»ç±¸·Î ºÐ·ùµÇ´Âµ¥ ÃÖÀå¸í»ç±¸¿¡ ´ëÇÑ Á¤È®ÇÑ ½Äº°Àº ¹®ÀåÀÇ ÀüüÀûÀÎ ±¸¹®±¸Á¶¸¦ ÆľÇÇÏ°í Á¤È®ÇÑ Áö¹è¿ë¾ðÀ» ã¾Æ³»´Âµ¥ Áß¿äÇÑ ¿ªÇÒÀ» ÇÏ°Ô µÈ´Ù. º» ³í¹®¿¡¼´Â È®ÀåµÈ ûũ(chunk) °³³ä°ú ´Ù¼¸ °³ÀÇ Å¬·¡½º·Î ¼¼ºÐÈµÈ ¹®ÀåºÎÈ£ Á¤º¸¸¦ ÀÚÁú·Î »ç¿ëÇÑ µÎ ´Ü°è ÃÖÀå¸í»ç±¸ ½Äº° ±â¹ýÀ» Á¦¾ÈÇÑ´Ù. Á¦¾ÈÇÑ ±â¹ýÀº ±âº»¸ðµ¨º¸´Ù 2.65% Çâ»óµÈ Æò±Õ 89.66%(F1-measure)ÀÇ ¿ì¼öÇÑ ¼º´ÉÀ» º¸ÀδÙ.
|
¿µ¹®³»¿ë (English Abstract) |
In general, there are two types of noun phrases(NP): Base Noun Phrase(BNP), and Maximal-Length Noun Phrase(MNP). MNP identification can largely reduce the complexity of full parsing, help analyze the general structure of complex sentences, and provide important clues for detecting main predicates in Chinese sentences. In this paper, we propose a 2-phase hybrid approach for MNP identification which adopts salient features such as expanded chunks and classified punctuations to improve performance. Experimental result shows a high quality performance of 89.66% in F1-measure.
|
Å°¿öµå(Keyword) |
ÃÖÀå¸í»ç±¸
È®Àåûũ
¼¼ºÐÈµÈ ¹®ÀåºÎÈ£
Maximal-Length Noun Phrase(MNP)
Expanded Chunk
Classified Punctuation
|
ÆÄÀÏ÷ºÎ |
PDF ´Ù¿î·Îµå
|