00918nam a2200217 k 4500001001300000005001500013008004100028041001300069049003200082052001800114056001500132082001500147245012700162260003600289300002700325502008300352650004600435650004000481653013400521700004500655KDM20046493520050202170637041220s2004    ulka       AG 000   kor  0 akorbeng0 lEM3223049lEM3223050c2fDP01a566.874b4-21  a566.874240 a621.3922100a협동적 필터링을 위한 데이터 블러링 기법=x(A)data blurring method for collaborative filtering/d金炯一  a서울:b東國大學校,c2004  a134장:b삽도;c26cm1 a학위논문(박사) --b東國大學校 大學院:c컴퓨터工學科,d2004 8a데이터 처리[--處理]0KSH1998009615 8a필터링[filtering]0KSH2002030393  a협동적 필터링a데이터 블러링 기법a전자 상거래a추천시스템aDATA BLURRING METHODaCOLLABORATIVE FILTERING1 a김형일,g金炯一0KAC2020J07994aut