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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö > Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö ¼ÒÇÁÆ®¿þ¾î ¹× µ¥ÀÌÅÍ °øÇÐ

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Current Result Document : 7 / 14 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) È¿°úÀûÀÎ °áÃøÄ¡ º¸¿ÏÀ» ÅëÇÑ ´ÙÃþ ÆÛ¼ÁÆ®·Ð ±â¹ÝÀÇ Àü·Â¼ö¿ä ¿¹Ãø ±â¹ý
¿µ¹®Á¦¸ñ(English Title) A Multilayer Perceptron-Based Electric Load Forecasting Scheme via Effective Recovering Missing Data
ÀúÀÚ(Author) ¹®ÁöÈÆ   ¹Ú¼º¿ì   ȲÀÎÁØ   Jihoon Moon   Sungwoo Park   Eenjun Hwang  
¿ø¹®¼ö·Ïó(Citation) VOL 08 NO. 02 PP. 0067 ~ 0078 (2019. 02)
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(Korean Abstract)
Á¤È®ÇÑ Àü·Â¼ö¿ä ¿¹ÃøÀº ½º¸¶Æ® ±×¸®µåÀÇ È¿À²ÀûÀÎ ¿î¿µ¿¡ ÀÖ¾î ¸Å¿ì Áß¿äÇÏ´Ù. ÃÖ±Ù IT ±â¼úÀÌ È¹±âÀûÀ¸·Î ¹ßÀüµÇ¸é¼­, ÀΰøÁö´É ±â¹ýÀ» ÀÌ¿ëÇÑ ºò µ¥ÀÌÅÍ Ã³¸®¸¦ ±â¹ÝÀ¸·Î Á¤È®ÇÑ Àü·Â¼ö¿ä¸¦ ¿¹ÃøÇÏ´Â ¸¹Àº ¿¬±¸°¡ ÁøÇàµÇ°í ÀÖ´Ù. ÀÌ·¯ÇÑ ¿¹Ãø ¸ðµ¨Àº ÁÖ·Î ¿ÜºÎ ¿äÀΰú °ú°Å Àü·Â¼ö¿ä¸¦ µ¶¸³ º¯¼ö·Î »ç¿ëÇÑ´Ù. ÇÏÁö¸¸, ´Ù¾çÇÑ ³»ºÎÀû ¶Ç´Â ¿ÜºÎÀû ¿øÀÎÀ¸·Î Àü·Â¼ö¿ä µ¥ÀÌÅÍÀÇ °áÃøÄ¡°¡ ¹ß»ýÇÏ°Ô µÇ¸é Á¤È®ÇÑ ¿¹Ãø ¸ðµ¨À» ±¸¼ºÇϱⰡ ¾î·Æ´Ù. ÀÌ¿¡ º» ³í¹®¿¡¼­´Â ·£´ý Æ÷·¹½ºÆ® ±â¹ÝÀÇ °áÃøÄ¡ µ¥ÀÌÅÍ º¸¿Ï ±â¹ýÀ» Á¦¾ÈÇÏ°í, º¸¿ÏµÈ µ¥ÀÌÅ͸¦ ±â¹ÝÀ¸·Î ÇÑ ´ÙÃþ ÆÛ¼ÁÆ®·Ð ±â¹ÝÀÇ Àü·Â¼ö¿ä ¿¹Ãø ¸ðµ¨À» ±¸¼ºÇÑ´Ù. ´Ù¾çÇÑ ½ÇÇèÀ» ÅëÇØ Á¦¾ÈµÈ ±â¹ýÀÇ ¿¹Ãø ¼º´ÉÀ» ÀÔÁõÇÑ´Ù.
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(English Abstract)
Accurate electric load forecasting is very important in the efficient operation of the smart grid. Recently, due to the development of IT technology, many works for constructing accurate forecasting models have been developed based on big data processing using artificial intelligence techniques. These forecasting models usually utilize external factors such as temperature, humidity and historical electric load as independent variables. However, due to diverse internal and external factors, historical electrical load contains many missing data, which makes it very difficult to construct an accurate forecasting model. To solve this problem, in this paper, we propose a random forest-based missing data recovery scheme and construct an electric load forecasting model based on multilayer perceptron using the estimated values of missing data and external factors. We demonstrate the performance of our proposed scheme via various experiments.
Å°¿öµå(Keyword) ½º¸¶Æ® ±×¸®µå   Àü·Â¼ö¿ä ¿¹Ãø   °áÃøÄ¡ º¸¿Ï   ½ÉÃþ ÇнÀ   Smart Grid   Electric Load Forecasting   Missing Data Handling   Deep Learning  
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