Pattern-revising Enhanced Simple Question Answering over Knowledge Bases

no code implementations • COLING 2018 • Yanchao Hao, Hao liu, Shizhu He, Kang Liu, Jun Zhao

Question Answering over Knowledge Bases (KB-QA), which automatically answer natural language questions based on the facts contained by a knowledge base, is one of the most important natural language processing (NLP) tasks.

Entity Linking Fact Selection +2

An End-to-End Model for Question Answering over Knowledge Base with Cross-Attention Combining Global Knowledge

no code implementations • ACL 2017 • Yanchao Hao, Yuanzhe Zhang, Kang Liu, Shizhu He, Zhanyi Liu, Hua Wu, Jun Zhao

This simple representation strategy is not easy to express the proper information in the question.

Information Retrieval Question Answering +1