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ÇѱÛÁ¦¸ñ(Korean Title) |
¾ð¾î ºÐ¼® ÀÚÁúÀ» È°¿ëÇÑ Àΰø½Å°æ¸Á ±â¹ÝÀÇ ´ÜÀÏ ¹®¼ ÃßÃâ ¿ä¾à |
¿µ¹®Á¦¸ñ(English Title) |
Single Document Extractive Summarization Based on Deep Neural Networks Using Linguistic Analysis Features |
ÀúÀÚ(Author) |
ÀÌ°æÈ£
ÀÌ°øÁÖ
Gyoung Ho Lee
Kong Joo Lee
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¿ø¹®¼ö·Ïó(Citation) |
VOL 08 NO. 08 PP. 0343 ~ 0348 (2019. 08) |
Çѱ۳»¿ë (Korean Abstract) |
ÃÖ±ÙÀÇ ¹®¼¿ä¾à ½Ã½ºÅÛÀº Àΰø½Å°æ¸ÁÀ» ÀÌ¿ëÇÑ End-to-End ¹æ½ÄÀÌ ÁÖ·ù¸¦ ÀÌ·ç°í ÀÖ´Ù. ÀÌ·¯ÇÑ ½Ã½ºÅÛÀº Àΰ£ÀÇ ÀÚÁú ÃßÃâ °úÁ¤ÀÌ ÇÊ¿ä ¾øÀ¸¸ç µ¥ÀÌÅÍ Áß½ÉÀÇ Á¢±Ù ¹æ¹ýÀ» äÅÃÇÑ´Ù. ±×·¯³ª ±âÁ¸ÀÇ °ü·Ã ¿¬±¸µéÀº Ç°»ç Á¤º¸, °³Ã¼¸í Á¤º¸, ´Ü¾îÀÇ ºóµµ Á¤º¸¿Í °°Àº ¾ð¾î ºÐ¼® ÀÚÁúÀÌ Áß¿ä ¹®ÀåÀ» ¼±ÅÃÇÏ¿© ¿ä¾àÀ» ÀÛ¼ºÇϴµ¥ À¯¿ëÇÔÀ» º¸¿©¿Ô´Ù. º» ¿¬±¸¿¡¼´Â ±âÁ¸ÀÇ ¾ð¾î ºÐ¼® ÀÚÁúÀ» È°¿ëÇÏ¿© Àΰø½Å°æ¸ÁÀ» ±â¹ÝÀ¸·Î ÇÑ ´ÜÀÏ ¹®¼ÀÇ ÃßÃâ ¿ä¾à ½Ã½ºÅÛÀ» Á¦¾ÈÇÑ´Ù. ¾ð¾î ºÐ¼® ÀÚÁúÀÇ À¯¿ë¼ºÀ» º¸À̱â À§ÇØ ÀÚÁúÀ» »ç¿ëÇÏ´Â ¸ðµ¨°ú »ç¿ëÇÏÁö ¾Ê´Â ¸ðµ¨À» ºñ±³ÇÏ¿´´Ù. ½ÇÇè °á°ú ÀÚÁúÀ» »ç¿ëÇÏ´Â ¸ðµ¨ÀÌ ±×·¸Áö ¾ÊÀº ¸ðµ¨¿¡ ºñÇØ ¾à 0.5Á¡ÀÇ Rouge-2 F1Á¡¼ö Çâ»óÀ» º¸¿´´Ù.
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¿µ¹®³»¿ë (English Abstract) |
In recent years, extractive summarization systems based on end-to-end deep learning models have become popular. These systems do not require human-crafted features and adopt data-driven approaches. However, previous related studies have shown that linguistic analysis features such as part-of-speeches, named entities and word¡¯s frequencies are useful for extracting important sentences from a document to generate a summary. In this paper, we propose an extractive summarization system based on deep neural networks using conventional linguistic analysis features. In order to prove the usefulness of the linguistic analysis features, we compare the models with and without those features. The experimental results show that the model with the linguistic analysis features improves the Rouge-2 F1 score by 0.5 points compared to the model without those features.
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Å°¿öµå(Keyword) |
Single Document Summarization
Extractive Summarization
Linguistic Analysis Features
Deep Neural Networks
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