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cs.CL2023
Divide & Conquer for Entailment-aware Multi-hop Evidence Retrieval
Fan Luo, Mihai Surdeanu
Lexical and semantic matches are commonly used as relevance measurements for information retrieval. Together they estimate the semantic equivalence between the query and the candid…
cs.CL2023★ 1 cited
Perturbation-based Active Learning for Question Answering
Fan Luo, Mihai Surdeanu
Building a question answering (QA) model with less annotation costs can be achieved by utilizing active learning (AL) training strategy. It selects the most informative unlabeled t…