Search Results for author: Sehun Yu

Found 4 papers, 2 papers with code

Weakly Supervised Temporal Anomaly Segmentation with Dynamic Time Warping

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.

Dynamic Time Warping Segmentation

Multi-Class Data Description for Out-of-distribution Detection

1 code implementation2 Apr 2021 Dongha Lee, Sehun Yu, Hwanjo Yu

The capability of reliably detecting out-of-distribution samples is one of the key factors in deploying a good classifier, as the test distribution always does not match with the training distribution in most real-world applications.

Out-of-Distribution Detection

Out-of-Distribution Image Detection Using the Normalized Compression Distance

no code implementations25 Sep 2019 Sehun Yu, Donga Lee, Hwanjo Yu

Inspired by the method using the global average pooling on the feature maps of the convolutional neural networks, the goal of our method is to extract informative sequential patterns from the feature maps.

Out-of-Distribution Detection

Deep Generative Classifier for Out-of-distribution Sample Detection

no code implementations25 Sep 2019 Dongha Lee, Sehun Yu, Hwanjo Yu

The capability of reliably detecting out-of-distribution samples is one of the key factors in deploying a good classifier, as the test distribution always does not match with the training distribution in most real-world applications.

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