Label-Free Distant Supervision for Relation Extraction via Knowledge Graph Embedding Guanying Wang author Wen Zhang author Ruoxu Wang author Yalin Zhou author Xi Chen author Wei Zhang author Hai Zhu author Huajun Chen author 2018-oct-nov text Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing Ellen Riloff editor David Chiang editor Julia Hockenmaier editor Jun’ichi Tsujii editor Association for Computational Linguistics Brussels, Belgium conference publication wang-etal-2018-label 10.18653/v1/D18-1248 https://aclanthology.org/D18-1248/ 2018-oct-nov 2246 2255