Lrnr_cate_DR_selector Class
Lrnr_cate_DR_selector.RdCross-validated selector learner for CATE portfolios.
Format
An R6 class that inherits from Lrnr_hte.
Details
This learner is primarily used internally by cross_validate_cate
to score and combine candidate CATE learners using the DR pseudo-outcome. It
remains exported for backward compatibility and advanced workflows.