Ben He

Reinforcement Learning (1)

large language model (16) information retrieval (6) question answering (5) entity set expansion (4) adversarial attack (3) query expansion (3) document retrieval (3) neural ranking model (3) encoder-decoder architecture (2) reinforcement learning (2) hallucination mitigation (2) open-domain question answering (2) retrieval-augmented generation (2) commonsense reasoning (2) adversarial learning (2) text classification (2) in-context learning (2) contrastive learning (2) knowledge distillation (2) domain adaptation (2)