2 papers
stat.ME2025
Contrastive Dimension Reduction: A Systematic Review
Sam Hawke, Eric Zhang, Jiawen Chen +1
Contrastive dimension reduction (CDR) methods aim to extract signal unique to or enriched in a treatment (foreground) group relative to a control (background) group. This setting a…
stat.ML2023
Contrastive inverse regression for dimension reduction
Sam Hawke, Hengrui Luo, Didong Li
Supervised dimension reduction (SDR) has been a topic of growing interest in data science, as it enables the reduction of high-dimensional covariates while preserving the functiona…