Long-tail learning via logit adjustment

AK Menon, S Jayasumana, AS Rawat, H Jain… - arXiv preprint arXiv …, 2020 - arxiv.org
Real-world classification problems typically exhibit an imbalanced or long-tailed label
distribution, wherein many labels are associated with only a few samples. This poses a …

Long-tailed visual recognition with deep models: A methodological survey and evaluation

Y Fu, L Xiang, Y Zahid, G Ding, T Mei, Q Shen, J Han - Neurocomputing, 2022 - Elsevier
In the real world, large-scale datasets for visual recognition typically exhibit a long-tailed
distribution, where only a few classes contain adequate samples but the others have (much) …

Fraudre: Fraud detection dual-resistant to graph inconsistency and imbalance

G Zhang, J Wu, J Yang, A Beheshti… - … conference on data …, 2021 - ieeexplore.ieee.org
The objective of fraud detection is to distinguish fraudsters from normal users. In
graph/network environments, both fraudsters and normal users are modeled as nodes, and …

ODS: test-time adaptation in the presence of open-world data shift

Z Zhou, LZ Guo, LH Jia, D Zhang… - … Conference on Machine …, 2023 - proceedings.mlr.press
Test-time adaptation (TTA) adapts a source model to the distribution shift in testing data
without using any source data. There have been plenty of algorithms concentrated on …

Robust total retina thickness segmentation in optical coherence tomography images using convolutional neural networks

FG Venhuizen, B van Ginneken, B Liefers… - Biomedical optics …, 2017 - opg.optica.org
We developed a fully automated system using a convolutional neural network (CNN) for total
retina segmentation in optical coherence tomography (OCT) that is robust to the presence of …

Unbiased scene graph generation via two-stage causal modeling

S Sun, S Zhi, Q Liao, J Heikkilä… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Despite the impressive performance of recent unbiased Scene Graph Generation (SGG)
methods, the current debiasing literature mainly focuses on the long-tailed distribution …

Adapt-and-adjust: Overcoming the long-tail problem of multilingual speech recognition

GI Winata, G Wang, C Xiong, S Hoi - arXiv preprint arXiv:2012.01687, 2020 - arxiv.org
One crucial challenge of real-world multilingual speech recognition is the long-tailed
distribution problem, where some resource-rich languages like English have abundant …

Vulexplainer: A transformer-based hierarchical distillation for explaining vulnerability types

M Fu, V Nguyen, CK Tantithamthavorn… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
Deep learning-based vulnerability prediction approaches are proposed to help under-
resourced security practitioners to detect vulnerable functions. However, security …

Enhanced machine learning techniques for early HARQ feedback prediction in 5G

N Strodthoff, B Göktepe, T Schierl… - IEEE Journal on …, 2019 - ieeexplore.ieee.org
We investigate Early Hybrid Automatic Repeat reQuest (E-HARQ) feedback schemes
enhanced by machine learning techniques as a path towards ultra-reliable and low-latency …

Group Robust Classification Without Any Group Information

C Tsirigotis, J Monteiro, P Rodriguez… - Advances in …, 2024 - proceedings.neurips.cc
Empirical risk minimization (ERM) is sensitive to spurious correlations present in training
data, which poses a significant risk when deploying systems trained under this paradigm in …