Yulan Hu

large language model (2) reinforcement learning (1) policy gradient (1) mathematical reasoning (1) preference learning (1) preference optimization (1) wavelet transform (1) reinforcement learning from human feedback (1) markov decision process (1) message passing (1) resource allocation (1) matrix approximation (1) spectral analysis (1) graph signal processing (1) bias mitigation (1) parameter-efficient fine-tuning (1) low-rank adaptation (1) node classification (1) spectral graph neural network (1) multi-resolution analysis (1)