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Ȩ Ȩ > ¿¬±¸¹®Çå > Çмú´ëȸ ÇÁ·Î½Ãµù > Çѱ¹Á¤º¸°úÇÐȸ Çмú´ëȸ > 2015³â µ¿°èÇмú¹ßǥȸ

2015³â µ¿°èÇмú¹ßǥȸ

Current Result Document : 1 / 2   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) ÇϵÓȯ°æ¿¡¼­ ´ë¿ë·® Matrix Factorization 󸮸¦ À§ÇÑ Distributed Stochastic Gradient Decent ±â¹ý Àû¿ë
¿µ¹®Á¦¸ñ(English Title) Large Scale Matrix Factorization with Distributed Stochastic Gradient Decent in Hadoop
ÀúÀÚ(Author) ¾È¿øÇõ   ÃÖ¼º½Å   ¼­ÁöÇý   ¾ö¿µ¼·   ¹è¹ÎÈ£   ¿À»óÀ±   WonHyuk Ahn   SeongShin Choi   JiHye Seo   YeongSeop Eom   MinHo Bae   Sangyoon Oh  
¿ø¹®¼ö·Ïó(Citation) VOL 42 NO. 02 PP. 1648 ~ 1650 (2015. 12)
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(Korean Abstract)
Matrix factorizationÀ» ÀÌ¿ëÇÑ Ãßõ½Ã½ºÅÛÀº ¿©·¯ ºÐ¾ß¿¡ Àû¿ëµÇ¾î »ç¿ëµÇ°í ÀÖ°í ±× È¿¿ëÀ» ÀÎÁ¤¹Þ°í ÀÖ´Ù. ÇÏÁö¸¸ Ãֱ٠ó¸®ÇØ¾ß ÇÏ´Â µ¥ÀÌÅÍÀÇ ¾çÀÌ ±Þ¼ÓÈ÷ Ä¿Áü¿¡ µû¶ó, ó¸® matrixÀÇ Å©±â°¡ ¸Å¿ì Ä¿Áö´Â ¹®Á¦°¡ ¹ß»ýÇÏ¿´°í ÀϹÝÀûÀÎ Stochastic Gradient Decent ¹æ¹ýÀº stepµé°£¿¡ ºñµ¶¸³ÀûÀÎ ¹®Á¦·Î º´·ÄÀûÈ­°¡ ¾î·Á¿ü´Ù. º» ³í¹®¿¡¼­´Â ÀÌ ¹®Á¦¸¦ ÇØ°áÇϱâ À§ÇØ µîÀåÇÑ Distributed Stochastic Gradient Decent¸¦ »ç¿ëÇÏ¿© Matrix factorization°úÁ¤À» º´·Ä ó¸®ÇÏ´Â ±¸Á¶¸¦ Á¦¾ÈÇÏ°í À¥¿¡¼­ ¼öÁýÇÑ ¿©ÇàÀÚ Á¤º¸¸¦ ±â¹ÝÀ¸·Î ´ë¿ë·® µ¥ÀÌÅÍ¿¡ º» ±¸Á¶°¡ È¿°úÀûÀÓÀ» È®ÀÎÇÏ¿´´Ù.
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(English Abstract)
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