arXiv Machine Learning

DetoxAI: a Python Toolkit for Debiasing Deep Learning Models in Computer Vision

DetoxAI is an open‑source Python toolkit designed to improve fairness in deep learning vision classifiers through post‑hoc debiasing. It implements state‑of‑the‑art debiasing algorithms, fairness metrics, and visualization tools, allowing interventions in internal representations and providing attribution‑based visualizations to illustrate bias mitigation. The paper outlines the motivation, design, and use cases, showing its practical value for engineers and researchers.

arXiv AI
Aug 19

FairNVT: Fair Classification via Noise Injection in Vision Transformers

FairNVT is a lightweight debiasing framework that injects calibrated Gaussian noise into sensitive embeddings learned by adapters for pretrained transformer-based encoders. By reducing sensitive-attribute leakage through orthogonality constraints and fairness regularization, it improves fairness metrics such as demographic parity difference and equalized odds while maintaining competitive task performance across vision and language datasets.

By Qiaoyue Tang, Sepidehsadat Hosseini, Mengyao Zhai, Thibaut Durand, Greg Mori
arXiv AI
Aug 17

Training Fair Tabular Foundation Models

arXiv:2608. 14211v1 Announce Type: cross Abstract: Tabular Foundation Models (TFMs) have emerged as leading methods for tabular predictive tasks, leveraging in-context learning to predict on new data without task-specific training.

By Patrik Kenfack, Jesse C. Cresswell, Anthony L. Caterini, Samira Ebrahimi Kahou, Ulrich A\"ivodji
arXiv Machine Learning
Oct 3

Debias Anything: Fairness with Diversity without Supervision in Diffusion Models

The paper introduces a method called Debias Anything that jointly addresses fairness and diversity in diffusion models without requiring sensitive-attribute annotations. By connecting a frozen diffusion model to a pretrained vision-language embedding space via an adapter, the approach uses pairs of text prompts to guide batch composition toward desired attribute proportions and employs a disagreement score to promote diversity. The method is applicable to both unconditional and text-conditional diffusion models and demonstrates improved quality and diversity while maintaining comparable fairness levels in experiments.

By Th\'eau d'Audiffret, Mariia Vladimirova, Jean-Yves Franceschi
arXiv Machine Learning
Oct 16

A Model Ensemble-Based Post-Processing Framework for Fairness-Aware Prediction

The paper introduces a post‑processing framework that uses model ensembling to achieve fairness‑aware predictions. It is designed to work independently of any specific model internals, making it applicable to a wide range of learning tasks, model architectures, and fairness definitions. Experiments on classification, regression, and survival analysis show that the framework improves fairness while preserving predictive accuracy.

By Zhouting Zhao, Tin Lok James Ng
arXiv AI
Jul 1

Perturbation Effects on Robustness and Individual Fairness

arXiv:2404. 01356v4 Announce Type: replace-cross Abstract: Deep neural networks are vulnerable to adversarial perturbations that can simultaneously degrade prediction robustness and individual fairness across diverse application settings.

By Xuran Li, Hao Xue, Peng Wu, Xingjun Ma, Zhen Zhang, Huaming Chen, Flora D. Salim