Haeju Park

representation learning (3) non-factoid question answering (2) chain-of-thought reasoning (2) contextualized representation (2) sentiment analysis (1) text classification (1) information retrieval (1) passage retrieval (1) adversarial training (1) reinforcement learning from human feedback (1) synthetic datum (1) counterfactual reasoning (1) retrieval-augmented generation (1) reasoning model (1) multi-hop question answering (1) cold-start problem (1) human annotation (1) cross-lingual learning (1) set-wise selection (1) word-level interaction (1)