1 code implementation • ICCV 2021 • Dongha Lee, Sehun Yu, Hyunjun Ju, Hwanjo Yu
Most recent studies on detecting and localizing temporal anomalies have mainly employed deep neural networks to learn the normal patterns of temporal data in an unsupervised manner.
no code implementations • 13 May 2021 • Dongha Lee, SeongKu Kang, Hyunjun Ju, Chanyoung Park, Hwanjo Yu
To make the representations of positively-related users and items similar to each other while avoiding a collapsed solution, BUIR adopts two distinct encoder networks that learn from each other; the first encoder is trained to predict the output of the second encoder as its target, while the second encoder provides the consistent targets by slowly approximating the first encoder.
no code implementations • 1 Jan 2021 • Hyunjun Ju, Dongha Lee, SeongKu Kang, Hwanjo Yu
Recent studies on one-class classification have achieved a remarkable performance, by employing the self-supervised classifier that predicts the geometric transformation applied to in-class images.