Prior-Aware Distribution Estimation for Differential Privacy
@article{Tao2021PriorAwareDE, title={Prior-Aware Distribution Estimation for Differential Privacy}, author={Yuchao Tao and Johes Bater and Ashwin Machanavajjhala}, journal={ArXiv}, year={2021}, volume={abs/2106.05131} }
Joint distribution estimation of a dataset under differential privacy is a fundamental problem for many privacyfocused applications, such as query answering, machine learning tasks and synthetic data generation. In this work, we examine the joint distribution estimation problem given two data points: 1) differentially private answers of a workload computed over private data and 2) a prior empirical distribution from a public dataset. Our goal is to find a new distribution such that estimating…
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