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Luke Buquicchio

3 accepted papers

2023

Debiasing Pretrained Generative Models by Uniformly Sampling Semantic Attributes

NeurIPS 2023poster

Generative models are being increasingly used in science and industry applications. Unfortunately, they often perpetuate the biases present in their training sets, such as societal biases causing certain groups to be underrepresented in the data. For instance, image generators may overwhelmingly pr…

Cited by 3SourcePDFScholar
2022

Recovering the Propensity Score from Biased Positive Unlabeled Data

AAAI 2022technical

Positive-Unlabeled (PU) learning methods train a classifier to distinguish between the positive and negative classes given only positive and unlabeled data. While traditional PU methods require the labeled positive samples to be an unbiased sample of the positive distribution, in practice the labele…

Cited by 23SourcePDFScholar
2021

Recurrent Bayesian Classifier Chains for Exact Multi-Label Classification

NeurIPS 2021poster

Exact multi-label classification is the task of assigning each datapoint a set of class labels such that the assigned set exactly matches the ground truth. Optimizing for exact multi-label classification is important in domains where missing a single label can be especially costly, such as in object…