Learning to Retrieve Reasoning Paths over Wikipedia Graph for Question Answering · HackerPapers discussionshttps://hackerpaper.kaipfister.de/p/1911.10470/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:16:22 GMTLearning to Retrieve Reasoning Paths over Wikipedia Graph for Question Answering — HN submissionhttps://news.ycombinator.com/item?id=22421255urn:hackerpapers:submission:1911.10470:22421255Wed, 26 Feb 2020 08:02:11 GMT<p>Learning to Retrieve Reasoning Paths over Wikipedia Graph for Question Answering</p><p>To achieve state-of-the-art on HotpotQA, this paper learns graph-based recurrent retrieval method for reasoning paths over Wiki graph. Paper: https://arxiv.org/abs/1911.10470 Listen: https://youtu.be/flBlTcLVErc Authors: Akari Asai, Kazuma Hashimoto, Hannaneh Hajishirzi, Richard Socher &amp; Caiming Xiong; University of Washington Salesforce Research Allen Institute for Artificial Intelligence Abstract: Answering questions that require multi-hop reasoning at web-scale necessitates retrieving multiple evidence documents, one of which often has little lexical or semantic relationship to the…</p><p>3 points; 0 discussion replies on HN. <a href="https://hackerpaper.kaipfister.de/p/1911.10470/">Paper and source history</a>. A submission is not an endorsement.</p>cs.CL