no code implementations • 24 May 2021 • Jin-ha Lee, Marcella Astrid, Muhammad Zaigham Zaheer, Seung-Ik Lee
However, these are trained with only normal data and at the test time, given abnormal data as input, may often generate normal-looking output.
no code implementations • 30 Apr 2021 • Muhammad Zaigham Zaheer, Jin-ha Lee, Marcella Astrid, Arif Mahmood, Seung-Ik Lee
Learning to detect real-world anomalous events using video-level annotations is a difficult task mainly because of the noise present in labels.
1 code implementation • Conference on Computer Vision and Pattern Recognition (CVPR) Workshops 2020 • Jin-ha Lee, Muhammad Zaigham Zaheer, Marcella Astrid, Seung-Ik Lee
Data augmentation has been proven effective which, by preventing overfitting, can not only enhances the performance of a deep neural network but also leads to a better generalization even with limited dataset.
1 code implementation • CVPR 2020 • Muhammad Zaigham Zaheer, Jin-ha Lee, Marcella Astrid, Seung-Ik Lee
Another possible approach is to use both generator and discriminator for anomaly detection.
Ranked #1 on Anomaly Detection on MNIST-test