Jiacheng Guo

representation learning (2) federated learning (1) unsupervised learning (1) contrastive learning (1) similarity learning (1) mathematical reasoning (1) direct preference optimization (1) chain-of-thought reasoning (1) multimodal learning (1) video understanding (1) language model alignment (1) partially observable markov decision process (1) maximum likelihood estimation (1) multiple object tracking (1) communication efficiency (1) tree search (1) multimodal large language model (1) sparse training (1) multimodal fusion (1) best-of-n sampling (1)