[HTML][HTML] Controlled Variable Selection from Summary Statistics Only? A Solution via GhostKnockoffs and Penalized Regression

Z Chen, Z He, BB Chu, J Gu, T Morrison, C Sabatti… - ArXiv, 2024 - ncbi.nlm.nih.gov
Identifying which variables do influence a response while controlling false positives
pervades statistics and data science. In this paper, we consider a scenario in which we only …

Individualized conditional independence testing under model-X with heterogeneous samples and interactions

M Sesia, T Sun - arXiv preprint arXiv:2205.08653, 2022 - arxiv.org
Model-X knockoffs and the conditional randomization test are methods that search for
conditional associations in large data sets, controlling the type-I errors if the joint distribution …

Essays on Statistical Inference, Nonconvex Optimization and Machine Learning

Y Zhong - 2023 - search.proquest.com
Over the past decades, numerous optimization and machine learning (ML) algorithms have
been proposed, many of which have demonstrated success in real-world applications and …