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Ȩ Ȩ > ¿¬±¸¹®Çå > Çмú´ëȸ ÇÁ·Î½Ãµù > Çѱ¹Á¤º¸Åë½ÅÇÐȸ Çмú´ëȸ > 2017³â Ãß°èÇмú´ëȸ

2017³â Ãß°èÇмú´ëȸ

Current Result Document : 129 / 213 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) LSTM ¾Ë°í¸®ÁòÀ» ÀÌ¿ëÇÑ ¼öµµµ¥ÀÌÅÍ Á¤Á¦±â¹ý
¿µ¹®Á¦¸ñ(English Title) A Study on the cleansing of water data using LSTM algorithm
ÀúÀÚ(Author) À¯±âÇö   ±èÁ¾¸³   ½Å°­¿í   Yoo Gi Hyun   Kim Jong Rib   Shin Gang Wook  
¿ø¹®¼ö·Ïó(Citation) VOL 21 NO. 02 PP. 0501 ~ 0503 (2017. 10)
Çѱ۳»¿ë
(Korean Abstract)
¼öµµºÐ¾ß¿¡¼­´Â Á¤¼öÀå ¹× °ü¸» °ü·Î »óÀÇ Àü °øÁ¤¿¡¼­ À¯·®, ¾Ð·Â, ¼öÁú, ¼öÀ§ µî ´Ù¾çÇÑ µ¥ÀÌÅ͸¦ ¼öÁýÇÏ°í ÀÖ´Ù. ¼öÁýµÇ´Â µ¥ÀÌÅÍ´Â °¢ Á¤¼öÀå DB¿¡ ÀúÀåµÇ¸ç, ±Ç¿ªº° DB¿¡¼­ ÇÕÃÄÁ® ¼öÀÚ¿ø°ø»ç º»»çÀÇ DB ¼­¹ö¿¡ ÃÖÁ¾ ÀúÀåµÈ´Ù. ÃøÁ¤±â±â°¡ µ¥ÀÌÅ͸¦ ÃøÁ¤Çϰųª ¿©·¯ °úÁ¤¿¡ °ÉÃÄ µ¥ÀÌÅÍ°¡ Åë½ÅµÉ ¶§ ´Ù¾çÇÑ ÀÌ»ó µ¥ÀÌÅÍ°¡ ¹ß»ýÇÒ ¼ö ÀÖÀ¸¸ç Å©°Ô °áÃø µ¥ÀÌÅÍ¿Í ¿ÀÃø µ¥ÀÌÅÍ·Î ºÐ·ùÇÒ ¼ö ÀÖ´Ù. °¢°¢ÀÇ ÀÌ»ó µ¥ÀÌÅÍÀÇ ¹ß»ý¿øÀÎÀº »óÀÌÇÏ´Ù. µû¶ó¼­ ¿ÀÃø ¹× °áÃø µ¥ÀÌÅ͸¦ °ËÃâÇÏ´Â ¹æ½Ä¿¡´Â Â÷ÀÌ°¡ ÀÖÀ¸³ª ½ÇÁ¦ À̸¦ Á¤Á¦ÇÏ´Â ¹æ½ÄÀº µ¿ÀÏÇÏ´Ù. º» ¿¬±¸¿¡¼­´Â µö·¯´× ¾Ë°í¸®ÁòÀÇ ÀÏÁ¾ÀÎ LSTM(Long Short Term Memory) ¹æ½ÄÀ» Àû¿ëÇÏ¿© ¿À‧°áÃø µ¥ÀÌÅ͸¦ ÀÚµ¿À¸·Î Á¤Á¦ÇÒ ¼ö ÀÖ´Â ÇÁ·Î±×·¥¿¡ ´ëÇÏ¿© °íÂûÇÑ´Ù.
¿µ¹®³»¿ë
(English Abstract)
In the water sector, various data such as flow rate, pressure, water quality and water level are collected during the whole process of water purification plant and piping system. The collected data is stored in each water treatment plant¡¯s DB, and the collected data are combined in the regional DB and finally stored in the database server of the head office of the Korea Water Resources Corporation. Various abnormal data can be generated when a measuring instrument measures data or data is communicated over various processes, and it can be classified into missing data and wrong data. The cause of each abnormal data is different. Therefore, there is a difference in the method of detecting the wrong side and the missing side data, but the method of cleansing the data is the same. In this study, a program that can automatically refine missing or wrong data by applying deep learning LSTM (Long Short Term Memory) algorithm will be studied.
Å°¿öµå(Keyword) LSTM   ¼öµµµ¥ÀÌÅÍ   ¿À°áÃø µ¥ÀÌÅÍ   µö·¯´×  
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