Abnormality detection to non-linear multivariate process using supervised learning methods

???????????? ????????? ??????, ????????? ???????????? ?????????????????? ????????? ????????? ?????????????????? ????????? ????????? ?????? ????????? ?????????. ?????????????????? ????????? ????????? ??????, ????????? ?????? ?????? ????????? ???????????? ????????? ??? ????????? ????????? ????????? ??????. ????????? ?????? ???????????? ????????? ?????? ??????????????? ???????????? ?????? ????????? ????????? ????????? ????????? ????????? ???????????? ?????? 6???????????? ????????? ????????? ??????????????? ???????????? ??????. ?????? ???????????? ????????? ?????? ????????? ????????? ?????????????????? ??????????????? ????????? ???????????????(cost of poor quality)??? ???????????? ?????? ????????? ?????????????????? ?????? ??? ?????? ??????. ????????? ????????? ???????????? ????????? ?????? ?????? ????????? ???????????? ????????? ????????? ????????? ????????? ???????????? ????????? ??????????????? ?????? ??? ????????? ?????? ????????? ?????? ??????(statistical process control)??? ??????????????? ?????? ?????????????????? ?????????????????? ??????. ?????? ??? ??????????????? ????????? ????????????(highly non-linear correlated)??? ?????? ????????? ?????????????????? ??????????????? ???????????? ???????????? ?????????????????? ?????? ????????? ?????? ???????????? ????????? ????????????. ????????? ?????? ???????????? ??????????????? ????????? ?????????????????? KPCA(Kernel Principal Component Analysis)??? ?????? ????????????, ????????????(Learning theory)???????????? ????????? ????????? ????????? ??????????????????(Supervised learning theory)??? SVDD(Support Vector Data Description)??? ????????? ?????????????????? ????????? ???????????????. ????????? ?????? ?????? ????????? ????????? ??????????????????, ??? ?????? ???????????? ??????????????? ????????? ????????? ????????? ??????????????? ????????? ????????? ???????????? ???????????????