← Search

Momchil Peychev

4 accepted papers

2023

Automated Classification of Model Errors on ImageNet

NeurIPS 2023poster

While the ImageNet dataset has been driving computer vision research over the past decade, significant label noise and ambiguity have made top-1 accuracy an insufficient measure of further progress. To address this, new label-sets and evaluation protocols have been proposed for ImageNet showing that…

2023

Human-Guided Fair Classification for Natural Language Processing

ICLR 2023top-25%

Text classifiers have promising applications in high-stake tasks such as resume screening and content moderation. These classifiers must be fair and avoid discriminatory decisions by being invariant to perturbations of sensitive attributes such as gender or ethnicity. However, there is a gap between…

2022

Latent Space Smoothing for Individually Fair Representations

ECCV 2022poster

"Fair representation learning transforms user data into a representation that ensures fairness and utility regardless of the downstream application. However, learning individually fair representations, i.e., guaranteeing that similar individuals are treated similarly, remains challenging in high-dim…

2021

PODS: Policy Optimization via Differentiable Simulation

ICML 2021spotlight

Current reinforcement learning (RL) methods use simulation models as simple black-box oracles. In this paper, with the goal of improving the performance exhibited by RL algorithms, we explore a systematic way of leveraging the additional information provided by an emerging class of differentiable si…

Cited by 59SourcePDFScholar