Kong, Fanshuang; Mensah, Samuel; Zhang, Richong; Guo, Hongyu; Hu, Zhiyuan; Mao, Yongyi
(University of Cape Coast, 2019)
Knowledge graphs such as DBPedia and Freebase contain sparse linkage connectivity, which poses severe challenge to link prediction between entities. In addressing this sparsity problem, our studies indicate that one needs ...