2. : Deep Anomaly Detection Using Geometric Transformations
n NIPS 2018 accepted
n : Izhak Golan, Ran El-Yaniv
n :
n ( flip )
n
n AUROC OC-SVM, DAGMM, DSEBM, ADGAN SOTA
!"($) !&($) !'($) !(($)
( )
( )
13. :
n One-Class SVM (OC-SVM)
n RAW-OC-SVM
n CAE-OC-SVM
n Deep One-Class Classification (E2E-OC-SVM)
n ICML2018
n Deep structured energy-based models (DSEBM)
n ICML 2016
n
n Deep Autoencoding Gaussian Mixture Model (DAGMM)
n ICLR 2018
n
n Anomaly Detection with a Generative Adversarial Network (ADGAN)
n AnoGAN(IPMI 2017)
n GAN
14. :
n CIFAR-10
n 10 6000 32x32
n CIFAR-100
n 100 600 32x32
n 20
n Fashion-MNIST
n 10 7000 28x28
n CatsVsDogs
n ASIRRA
n 2 12500 360x400 64x64
15. : AUROC
n AUROC(area under an ROC curve)
http://www.randpy.tokyo/entry/roc_auc
AUROC