← Search

Dongbin Na

4 accepted papers

2025

Distribution-Level Feature Distancing for Machine Unlearning: Towards a Better Trade-off Between Model Utility and Forgetting

AAAI 2025technical

With the explosive growth of deep learning applications and increasing privacy concerns, the right to be forgotten has become a critical requirement in various AI industries. For example, given a facial recognition system, some individuals may wish to remove their personal data that might have been…

2023

Key Feature Replacement of In-Distribution Samples for Out-of-Distribution Detection

AAAI 2023technical

Out-of-distribution (OOD) detection can be used in deep learning-based applications to reject outlier samples from being unreliably classified by deep neural networks. Learning to classify between OOD and in-distribution samples is difficult because data comprising the former is extremely diverse. I…

2023

Pseudo Outlier Exposure for Out-of-Distribution Detection using Pretrained Transformers

ACL 2023findings

For real-world language applications, detecting an out-of-distribution (OOD) sample is helpful to alert users or reject such unreliable samples. However, modern over-parameterized language models often produce overconfident predictions for both in-distribution (ID) and OOD samples. In particular, la…

Cited by 3SourcePDFScholar
2022

A Neural Pre-Conditioning Active Learning Algorithm to Reduce Label Complexity

NeurIPS 2022accept

Deep learning (DL) algorithms rely on massive amounts of labeled data. Semi-supervised learning (SSL) and active learning (AL) aim to reduce this label complexity by leveraging unlabeled data or carefully acquiring labels, respectively. In this work, we primarily focus on designing an AL algorithm b…

Cited by 7SourcePDFScholar