Xiaobao Wu

large language model (9) representation learning (7) contrastive learning (7) topic modeling (4) unsupervised learning (3) reinforcement learning (3) language model (3) self-supervised learning (3) neural topic model (3) document embedding (2) text classification (2) zero-shot learning (2) process reward model (2) uncertainty estimation (2) knowledge distillation (2) video understanding (2) mathematical reasoning (2) optimal transport (2) llm evaluation (2) hallucination detection (2)