no code implementations • 8 Aug 2023 • Dongyoon Yang, Kunwoong Kim, Yongdai Kim
Semi-supervised learning (SSL) algorithm is a setup built upon a realistic assumption that access to a large amount of labeled data is tough.
no code implementations • 11 Jan 2023 • Dongha Kim, Jaesung Hwang, Jongjin Lee, Kunwoong Kim, Yongdai Kim
This study aims to solve the unsupervised outlier detection problem where training data contain outliers, but any label information about inliers and outliers is not given.
1 code implementation • 7 Feb 2022 • Kunwoong Kim, Ilsang Ohn, Sara Kim, Yongdai Kim
As they have a vital effect on social decision makings, AI algorithms should be not only accurate and but also fair.
1 code implementation • 7 Feb 2022 • Dongha Kim, Kunwoong Kim, Insung Kong, Ilsang Ohn, Yongdai Kim
That is, we derive theoretical relations between the fairness of representation and the fairness of the prediction model built on the top of the representation (i. e., using the representation as the input).
no code implementations • 29 Sep 2021 • Yongdai Kim, Sara Kim, Seonghyeon Kim, Kunwoong Kim
To ensure fairness on test data, we develop computationally efficient learning algorithms robust to sampling bias.
no code implementations • 29 Jun 2021 • Dongha Kim, Yongchan Choi, Kunwoong Kim, Yongdai Kim
By carrying out various experiments, we demonstrate that the INN method resolves the shortcomings in the memorization effect successfully and thus is helpful to construct more accurate deep prediction models with training data with noisy labels.