Events for February 9, 2024

Abstract: Due to the enormous size of foundation models, various new methods for efficient model adaptation have been developed. Parameter-efficient fine-tuning (PEFT) is an adaptation method that updates only a tiny fraction of the model parameters, leaving the remainder unchanged. In-context Learning (ICL) is a test-time adaptation method, which repurposes foundation models by providing them with labeled samples as part of the input context. Given the growing importance of this emerging paradigm, developing theoretical foundations for the new paradigm is of utmost importance.