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no-answer detection

2 papers

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Co-occurring keywords · papers mentioning both

machine reading comprehension (2) question answering (2) reflection model (1) fine-grained answer (1) answer verification (1) answer span (1) neural network (1) neural reader (1) unanswerable question (1) sequence classification (1)

Papers

No Answer is Better Than Wrong Answer: A Reflection Model for Document Level Machine Reading Comprehension EMNLP 2020 Read + Verify: Machine Reading Comprehension with Unanswerable Questions AAAI 2019