Yonsei University; Korea University; KAIST; Google DeepMind; Amazon
Kyuyoung Kim, Jongheon Jeong, Minyong An, Mohammad Ghavamzadeh, Krishnamurthy Dvijotham, Jinwoo Shin, Kimin Lee
text-to-image generation;overoptimization;confidence calibration
Confidence-aware Reward Optimization for Fine-tuning Text-to-Image Models