Papers with Query Focused Extractor
Answering while Summarizing: Multi-task Learning for Multi-hop QA with Evidence Extraction (P19-1)
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Kosuke Nishida, Kyosuke Nishida, Masaaki Nagata, Atsushi Otsuka, Itsumi Saito, Hisako Asano, Junji Tomita
| Challenge: | Question answering (QA) using textual sources for purposes such as reading comprehension has attracted much attention. |
| Approach: | They propose a Query Focused Extractor model for evidence extraction and multi-task learning with the QA model. |
| Outcome: | The proposed model achieves state-of-the-art evidence extraction score on hotpotQA and FEVER, which is a recognizing textual entailment task on a large textual database. |