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ÇѱÛÁ¦¸ñ(Korean Title) |
°¨¼º±â¹Ý ¼ºñ½º¸¦ À§ÇÑ ÅëÈ À½¼º °¨Á¤ÀÎ½Ä ±â¹ý |
¿µ¹®Á¦¸ñ(English Title) |
Call Speech Emotion Recognition for Emotion based Services |
ÀúÀÚ(Author) |
¹æÀçÈÆ
À̽·æ
Jae Hun Bang
Sungyoung Lee
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¿ø¹®¼ö·Ïó(Citation) |
VOL 41 NO. 03 PP. 0208 ~ 0213 (2014. 03) |
Çѱ۳»¿ë (Korean Abstract) |
±âÁ¸ÀÇ À½¼º±â¹Ý °¨Á¤Àνıâ¼úÀº Äݼ¾Åͳª ¸ÞµðÄà ¼¾ÅÍ¿¡¼ °í°´À̳ª ȯÀÚÀÇ °¨Á¤À» ½Ç½Ã°£À¸·Î ¸ð´ÏÅ͸µ ÇÏ°í ÃßÃâµÈ °¨Á¤¿¡ ÀûÀýÇÑ ´ëÀÀÀ» ÇØÁÖ´Â ¼ºñ½º ¾îÇø®ÄÉÀ̼ÇÀ¸·Î »ç¿ëµÇ°í ÀÖ´Ù. ÀÌ·¯ÇÑ À½¼º±â¹Ý °¨Á¤ÀÎ½Ä ±â¼úÀº ÀÏÁ¤ ÁÖ±â ȤÀº ´ÜÀ§ ½Ã°£µ¿¾ÈÀÇ À½¼ºµ¥ÀÌÅ͸¦ ºÐ¼®ÇÏ¿© »ç¿ëÀÚÀÇ °¨Á¤À» ÀνÄÇÑ´Ù. ±âÁ¸ ¿¬±¸ ¹æ¹ý·ÐÀº ÇϳªÀÇ ÅëÈ À̺¥Æ® Àüü¿¡ ´ëÇÑ °¨Á¤ÀνÄÀÌ ¾Æ´Ñ ÅëÈ Áß Æ¯Á¤ ½Ã°£µ¿¾ÈÀÇ °¨Á¤À» ÀνÄÇÏ´Â ±â¼ú·Î½á, Àüü ÅëȱⰣµ¿¾È °¨Á¤ÀÇ º¯È¸¦ ÀνÄÇÏÁö ¸øÇÏ¿© °¨Á¤ ±âº¹ÀÌ ÀÖ´Â ÅëÈÀ½¼º µ¥ÀÌÅÍ¿¡¼ ÇϳªÀÇ °¨Á¤À¸·Î µµÃâÇس»´Â ÅëÈ´ÜÀ§ °¨Á¤ÀνĿ¡´Â ºÎÀûÇÕÇÏ´Ù. º» ³í¹®¿¡¼´Â ½º¸¶Æ®Æù¿¡¼ ÅëÈ À½¼ºÀ» ³ìÀ½ÇÑ µÚ °¨Á¤ÀÎ½Ä ±¸°£À» ÅëÈ ½ÃÀÛºÎÅÍ Á¾·á½ÃÁ¡±îÁö ÇϳªÀÇ Window·Î º¸°í, À̸¦ ´Ù¼öÀÇ Time-Window·Î ³ª´« ´ÙÀ½, ÅëÈ Á¾·á½ÃÁ¡¿¡ °¡±î¿öÁö´Â Window¿¡ °¨Á¤»ýÁ¸°î¼±À» ±â¹ÝÇÑ °¡ÁßÄ¡¸¦ ºÎ¿©ÇÏ´Â ±â¹ýÀ» Á¦¾ÈÇÑ´Ù.
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¿µ¹®³»¿ë (English Abstract) |
Existing speech based emotion recognition is used in call center or in medical center to monitor client¡¯s or patient¡¯s emotion in real time, and respond in appropriate service. This method analyzes speech data in constant period to recognize user¡¯s emotion. Existing researches do not analyze the whole phone call but only specific part, which makes it unable to know the undulation of emotion for the whole period. This is inappropriate to use in the unit of phone call, which should conclude the emotion using whole speech.In this paper, we propose the following method. After recording a phone call, consider the whole phone call as a window and divide it into several Time-Windows, then assign weighted value gradually until the end of the call.
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Å°¿öµå(Keyword) |
ÅëÈÀ½¼º µ¥ÀÌÅÍ
À½¼º±â¹Ý °¨Á¤ÀνÄ
ƿƼµå ŸÀÓ À©µµ¿ì
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call speech data
speech emotion recognition
tilted-time window
smartphone emotion survivor curve
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ÆÄÀÏ÷ºÎ |
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