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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸°úÇÐȸ ³í¹®Áö > Á¤º¸°úÇÐȸ³í¹®Áö (Journal of KIISE)

Á¤º¸°úÇÐȸ³í¹®Áö (Journal of KIISE)

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ÇѱÛÁ¦¸ñ(Korean Title) Çѱ¹¾î ÇüÅÂ¼Ò ºÐ¼® ¹× Ç°»ç űëÀ» À§ÇÑ µö ·¯´× ±â¹Ý 2´Ü°è ÆÄÀÌÇÁ¶óÀÎ ¸ðµ¨
¿µ¹®Á¦¸ñ(English Title) A Deep Learning-based Two-Steps Pipeline Model for Korean Morphological Analysis and Part-of-Speech Tagging
ÀúÀÚ(Author) À±ÁØ¿µ   ÀÌÀ缺   Jun Young Youn   Jae Sung Lee  
¿ø¹®¼ö·Ïó(Citation) VOL 48 NO. 04 PP. 0444 ~ 0452 (2021. 04)
Çѱ۳»¿ë
(Korean Abstract)
Àΰø½Å°æ¸ÁÀ» È°¿ëÇÑ ÃÖ±ÙÀÇ Çѱ¹¾î ÇüÅÂ¼Ò ºÐ¼® ¹× ÅÂ±ë ¿¬±¸´Â ÁַΠǥÃþÇü¿¡ ´ëÇØ ÇüÅÂ¼Ò ºÐ¸®¿Í Ç°»ç űëÀ» ¸ÕÀúÇÏ°í, ¿øÇü º¹¿ø »çÀüÀ» ÀÌ¿ëÇÏ¿© ÈÄ󸮷ΠÇüÅÂ¼Ò ¿øÇüÀ» º¹¿øÇØ¿Ô´Ù. º» ¿¬±¸¿¡¼­´Â ÇüÅÂ¼Ò ºÐ¼® ¹× Ç°»ç űëÀ» µÎ ´Ü°è·Î ³ª´©¾î, sequence-to-sequence¸¦ ÀÌ¿ëÇÏ¿© ÇüÅÂ¼Ò ¿øÇüÀ» ¸ÕÀú º¹¿øÇÏ°í, ÃÖ±Ù ÀÚ¿¬¾îó¸®ÀÇ ´Ù¾çÇÑ ºÐ¾ß¿¡¼­ ¿ì¼öÇÑ ¼º´ÉÀ» º¸ÀÌ´Â BERT¸¦ ÀÌ¿ëÇÏ¿© ÇüÅÂ¼Ò ºÐ¸® ¹× Ç°»ç űëÀ» ÇÏ¿´´Ù. µÎ ´Ü°è¸¦ ÆÄÀÌÇÁ¶óÀÎÀ¸·Î Àû¿ëÇÑ °á°ú, º°µµÀÇ ±ÔÄ¢À̳ª º¹ÇÕ ÅÂ±× Ã³¸® µîÀÌ ÇÊ¿äÇÑ ÇüÅÂ¼Ò ¿øÇü º¹¿ø »çÀüÀ» »ç¿ëÇÏÁö ¾Ê°íµµ ¿ì¼öÇÑ ÇüÅÂ¼Ò ºÐ¼® ¹× ÅÂ±ë °á°ú¸¦ º¸¿´´Ù.
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(English Abstract)
Recent studies on Korean morphological analysis using artificial neural networks have usually performed morpheme segmentation and part-of-speech tagging as the first step with the restoration of the original form of morphemes by using a dictionary as the postprocessing step. In this study, we have divided the morphological analysis into two steps: the original form of a morpheme is restored first by using the sequence-to-sequence model, and then morpheme segmentation and part-of-speech tagging are performed by using BERT. Pipelining these two steps showed comparable performance to other approaches, even without using a morpheme restoring dictionary that requires rules or compound tag processing.
Å°¿öµå(Keyword) ÇüÅÂ¼Ò ºÐ¼®   ÇüÅÂ¼Ò Ç°»ç ű렠 ÆÄÀÌÇÁ¶óÀΠ  morphological analysis   part-of-speech tagging   sequence-to-sequence   BERT   pipeline  
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