Sosuke Kato, Riku Togashi, Hideyuki Maeda, Sumio Fujita, Tetsuya Sakai. LSTM vs. BM25 for Open-domain QA: A Hands-on Comparison of Effectiveness and Efficiency. In Noriko Kando, Tetsuya Sakai, Hideo Joho, Hang Li, Arjen P. de Vries, Ryen W. White, editors, Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, August 7-11, 2017. pages 1309-1312, ACM, 2017. [doi]
Abstract is missing.