GloGen: PPG prompts for few-shot transfer learning in blood pressure estimation

Taero Kim, Hyeonjeong Lee, Minseong Kim, Kwang-Yong Kim, Kyu Hyung Kim, Kyungwoo Song

Abstract: Highlights•We propose GloGen, a prompt learning method for blood pressure estimation using PPG.•GloGen guarantees both generalization and robustness across blood pressure groups.•Global Prompt in GloGen learns the shared features in the training set.•Prompt Generator in GloGen generates the personalized prompt for each PPG signal.•GloGen shows its efficacy in the few-shot transfer learning setting.