Fengyu Cai

few-shot learning (1) uncertainty quantification (1) model calibration (1) factual accuracy (1) information retrieval (1) intent classification (1) dense retrieval (1) semantic similarity (1) retrieval-augmented generation (1) retrieval augmentation (1) confidence estimation (1) sparse retriever (1) task-oriented dialog (1) text augmentation (1) dialog system (1) dense retriever (1) sparse retrieval (1) dialog state tracking (1) large language model (1) mixture of retriever (1)