Á¤º¸°úÇÐȸ³í¹®Áö (Journal of KIISE)
Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
ºÐ·ù ¿ì¼±¼øÀ§ Àû¿ë°ú Èĺ¸Á¤ ±ÔÄ¢À» ÀÌ¿ëÇÑ È¿°úÀûÀÎ Çѱ¹¾î ÈÇà ºÐ·ù |
¿µ¹®Á¦¸ñ(English Title) |
Effective Korean Speech-act Classification Using the Classification Priority Application and a Post-correction Rules |
ÀúÀÚ(Author) |
¼Û³²ÈÆ
¹è°æ¸¸
°í¿µÁß
Namhoon Song
Kyoungman Bae
Youngjoong Ko
|
¿ø¹®¼ö·Ïó(Citation) |
VOL 43 NO. 01 PP. 0080 ~ 0086 (2016. 01) |
Çѱ۳»¿ë (Korean Abstract) |
ÈÇàÀ̶õ ¹ßÈ ¼Ó¿¡ Æ÷ÇԵǾî ÀÖ´Â ÈÀÚ¿¡ ÀÇÇØ ÀǵµµÈ ¾ð¾îÀû ÇàÀ§ÀÌ´Ù. ´ëÈ ½Ã½ºÅÛ¿¡¼ ÀÔ·ÂµÈ ¹ßÈ¿¡ ÀûÇÕÇÑ ÈÇàÀ» ºÐ·ùÇÏ´Â °ÍÀº Áß¿äÇÏ´Ù. ±âÁ¸ÀÇ ÈÇàºÐ·ù¿¡ °üÇÑ ¿¬±¸´Â ±ÔÄ¢±â¹Ý°ú ±â°èÇнÀ±â¹ÝÀÇ ¹æ¹ýÀ» ¸¹ÀÌ »ç¿ëÇÑ´Ù. º» ³í¹®¿¡¼´Â ´ëÇ¥ÀûÀÎ ±â°èÇнÀ ¹æ¹ýÀÎ ÁöÁöº¤Åͱâ°è(SVM)¿Í º¯È¯±â¹Ý ÇнÀ(TBL)À» Á¶ÇÕÇÑ ÈÇà ºÐ·ù ¹æ¹ýÀ» Á¦¾ÈÇÑ´Ù. À̸¦ À§ÇØ, ÈÇະ ÇнÀ ¹ßÈÀÇ ¼ö¿¡ ±â¹ÝÇÏ¿© ºÐ·ù ¿ì¼±¼øÀ§¸¦ Á¶Á¤ÇÔÀ¸·Î½á ÁöÁöº¤Åͱâ°èÀÇ ºÐ·ù ÆíÇâ ¹®Á¦¸¦ ÇØ°áÇÏ¿´°í, ¿À´äÀÏ È®·üÀÌ ³ôÀº ºÐ·ù °á°ú¿¡ ´ëÇؼ º¯È¯ ±â¹Ý ÇнÀÀ» ÅëÇØ »ý¼ºµÈ º¸Á¤ ±ÔÄ¢À» Àû¿ëÇÔÀ¸·Î½á ÈÇàºÐ·ù ¼º´ÉÀ» °³¼±ÇÏ´Â ¹æ¹ýÀ» Á¦¾ÈÇÑ´Ù. º» ³í¹®¿¡¼ ÈÇະ ÇнÀ ¹ßÈ ¼öÀÇ Â÷À̸¦ °í·ÁÇÑ ºÐ·ù ¿ì¼±¼øÀ§ º¯È¿Í Èĺ¸Á¤ ±ÔÄ¢À» ÀÌ¿ëÇÑ ÈÇàºÐ·ù ¹æ¹ýÀ» ½ÇÇèÀ» ÅëÇØ Æò°¡ÇÏ¿´À¸¸ç, ÀÌ´Â ÇнÀ ¹ßÈ ¼ö°¡ ³·Àº ÈÇàÀÇ ¿ì¼±¼øÀ§¸¦ °í·ÁÇÏÁö ¾ÊÀº ±âÁ¸ÀÇ ÈÇà ºÐ·ùº¸´Ù ¼º´ÉÀÌ Çâ»óµÇ¾ú´Ù.
|
¿µ¹®³»¿ë (English Abstract) |
A speech-act is a behavior intended by users in an utterance. Speech-act classification is important in a dialogue system. The machine learning and rule-based methods have mainly been used for speech-act classification. In this paper, we propose a speech-act classification method based on the combination of support vector machine (SVM) and transformation-based learning (TBL). The user's utterance is first classified by SVM that is preferentially applied to categories with a low utterance rate in training data. Next, when an utterance has negative scores throughout the whole of the categories, the utterance is applied to the correction phase by rules. The results from our method were higher performance over the baseline system long with error-reduction.
|
Å°¿öµå(Keyword) |
ÇÏÀ̺긮µå
ÈÇàºÐ·ù
ÁöÁöº¤Åͱâ°è
º¯È¯±â¹Ý ÇнÀ
ensemble
speech-act classifier
support vector machine
transformation-based learning
|
ÆÄÀÏ÷ºÎ |
PDF ´Ù¿î·Îµå
|