ÇѱÛÁ¦¸ñ(Korean Title) |
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¿µ¹®Á¦¸ñ(English Title) |
Enhancement of Text Classification Method |
ÀúÀÚ(Author) |
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Kwang-Seong Shin
Seong-Yoon Shin
|
¿ø¹®¼ö·Ïó(Citation) |
VOL 23 NO. 01 PP. 0155 ~ 0156 (2019. 05) |
Çѱ۳»¿ë (Korean Abstract) |
Classification and Regression Tree (CART), SVM (Support Vector Machine) ¹× k-nearest neighbor classification (kNN)°ú °°Àº ±âÁ¸ ±â°è ÇнÀ ±â¹Ý °¨Á¤ ºÐ¼® ¹æ¹ýÀº Á¤È®¼ºÀÌ ¶³¾îÁ³½À´Ï´Ù. º» ³í¹®¿¡ ¼´Â °³¼± µÈ kNN ºÐ·ù ¹æ¹ýÀ» Á¦¾ÈÇÑ´Ù. °³¼± µÈ ¹æ¹ý ¹× µ¥ÀÌÅÍ Á¤±Ôȸ¦ ÅëÇØ Á¤È®¼º Çâ»óÀÇ ¸ñÀûÀÌ ´Þ¼ºµË´Ï´Ù. ±× ÈÄ, 3 °¡Áö ºÐ·ù ¾Ë°í¸®Áò°ú °³¼± µÈ ¾Ë°í¸®ÁòÀ» ½ÇÇè µ¥ÀÌÅÍ¿¡ ±âÃÊÇÏ¿© ºñ±³ ÇÏ¿´´Ù. |
¿µ¹®³»¿ë (English Abstract) |
Traditional machine learning based emotion analysis methods such as Classification and Regression Tree (CART), Support Vector Machine (SVM), and k-nearest neighbor classification (kNN) are less accurate. In this paper, we propose an improved kNN classification method. Improved methods and data normalization achieve the goal of improving accuracy. Then, three classification algorithms and an improved algorithm were compared based on experimental data. |
Å°¿öµå(Keyword) |
Traditional Machine Learning
Support Vector Machine
k-Nearest Neighbor Classification
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