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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) µ¥ÀÌÅÍ ºÐÆ÷ÀÇ ±ÕÇüÈ­¸¦ ÀÌ¿ëÇÑ Çѱ¹¾î ÅؽºÆ®ÀÇ Â÷¿øÀû °¨¼º ºÐ¼®
¿µ¹®Á¦¸ñ(English Title) Dimensional Sentiment Analysis of Korean Text using Data Balancing
ÀúÀÚ(Author) ÀüÅÂÈñ   ±èâȯ   Taehee Jeon   Changhwan Kim  
¿ø¹®¼ö·Ïó(Citation) VOL 48 NO. 07 PP. 0790 ~ 0801 (2021. 07)
Çѱ۳»¿ë
(Korean Abstract)
ÅؽºÆ® ȤÀº ¹ßÈ­ÀÇ °¨Á¤À» ¿¬¼ÓÀûÀÎ ¼öÄ¡·Î ȸ±ÍÇÏ´Â Â÷¿øÀû °¨¼º ºÐ¼® ¿¬±¸´Â µ¥ÀÌÅÍÀÇ ºÎÁ·À¸·Î ÀÎÇØ °¨Á¤À» ¹üÁÖ·Î ºÐ·ùÇÏ´Â ¹üÁÖÀû °¨¼º ºÐ¼® ¿¬±¸¿¡ ºñÇØ ¸¹Àº ¿¬±¸°¡ ÀÌ·ç¾îÁöÁö ¸øÇÏ¿´´Ù. ÃÖ±Ù Çѱ¹Á¤º¸È­ÁøÈï¿øÀÇ AI Hub¸¦ ÅëÇØ °ø°³µÈ ¡®¸ÖƼ¸ð´Þ ¿µ»ó µ¥ÀÌÅÍ¡¯´Â Çѱ¹¾îÀÇ Â÷¿øÀû °¨¼º ºÐ¼® ¿¬±¸¿¡ È°¿ëÇÒ ¼ö ÀÖ´Â °ø°ø µ¥ÀÌÅÍÀÌ´Ù. º» ¿¬±¸¿¡¼­´Â ÀÚ¿¬¾î 󸮿¡¼­ ÀüÇüÀûÀ¸·Î ¾²¿© ¿Â µö ·¯´× ¸ðµ¨ÀÎ Áß ÇϳªÀÎ CNNÀ» ÀÌ¿ëÇØ Çѱ¹¾îÀÇ Â÷¿øÀû °¨¼º ºÐ¼®À» ½ÃµµÇÏ¿´´Ù. ¶ÇÇÑ µ¥ÀÌÅÍÀÇ ºÐÆ÷¸¦ ±ÕÇüÀûÀ¸·Î Á¶Á¤ÇÔÀ¸·Î½á ¸ðµ¨ÀÇ ¼º´ÉÀÌ Çâ»óµÇ´ÂÁö °ËÁõÇÏ¿´´Ù. ½ÇÇè °á°ú ¸ðµ¨µéÀº ±âÁ¸ÀÇ ¿µ¾î ¿¬±¸¿Í ºñ½ÁÇÑ ¼º´ÉÀ» º¸¿© Çѱ¹¾î ÅؽºÆ®ÀÇ Â÷¿øÀû °¨¼º ºÐ¼® ¿¬±¸¿¡¼­ ¡®¸ÖƼ¸ð´Þ ¿µ»ó µ¥ÀÌÅÍ¡¯°¡ È¿¿ë¼ºÀ» Áö´ÔÀ» ¾Ë ¼ö ÀÖ¾ú´Ù. ¶ÇÇÑ µ¥ÀÌÅ͸¦ ±ÕÇüÈ­ÇÔÀ¸·Î½á ´õ ÀûÀº ÇнÀ µ¥ÀÌÅ͸¦ ÀÌ¿ëÇØ ÇнÀÇÑ ¸ðµ¨ÀÌ ´õ ÁÁÀº ¼º´ÉÀ» º¸ÀÏ ¼ö ÀÖÀ½À» È®ÀÎÇÏ¿´´Ù.
¿µ¹®³»¿ë
(English Abstract)
Compared with most studies on categorical sentiment analysis which aims to represent emotional states as a small set of emotion categories, there have been fewer studies on dimensional sentiment analysis which treats sentiment analysis as a regression problem because of the shortage of data. Recently, the National Information Society Agency (NIA) released open data, Multimodal Video Data, through their web site, AI Hub. Using this data, we experimented with dimensional sentiment analysis of Korean text. For this purpose, we used CNN which is one of the conventional deep learning models in NLP. We also verified that data balancing could improve the performance of models. The results show that the model trained on Multimodal Video Data performs well enough to show that the data should be useful for dimensional sentiment analysis of Korean text and that with data balancing the model can perform better in spite of their fewer training data.
Å°¿öµå(Keyword) Â÷¿øÀû °¨¼º ºÐ¼®   °¨Á¤ ȸ±Í   Çѱ¹¾î ÅؽºÆ®   µ¥ÀÌÅÍ ºÐÆ÷   µ¥ÀÌÅÍ ±ÕÇüÈ­   dimensional sentiment analysis   emotion regression   Korean text   data distribution   data balancing  
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