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FactQA: question answering over domain knowledge graph based on two-level query expansion
Zhang, Xiaoming, Meng, Mingming, Sun, Xiaoling, Bai, YuVolume:
54
Journal:
Data Technologies and Applications
DOI:
10.1108/dta-02-2019-0029
Date:
February, 2020
File:
PDF, 830 KB
2020