نسخة أولية وصول مفتوح
Cascade: Hierarchical Recoverability Control for Large Language Model Unlearning
Large Language Model (LLM) unlearning is essential for removing sensitive or copyrighted knowledge while preserving general utility. Existing methods often leave residual knowledge in intermediate representations, which can still be recovered. To address this, we propose Cascade, a hierarchical recoverability control f …