Commonsense Knowledge Base Completion with Structural and Semantic Context

  title={Commonsense Knowledge Base Completion with Structural and Semantic Context},
  author={Chaitanya Malaviya and Chandra Bhagavatula and Antoine Bosselut and Yejin Choi},
  • Chaitanya Malaviya, Chandra Bhagavatula, +1 author Yejin Choi
  • Published in AAAI 2020
  • Computer Science
  • Automatic KB completion for commonsense knowledge graphs (e.g., ATOMIC and ConceptNet) poses unique challenges compared to the much studied conventional knowledge bases (e.g., Freebase). Commonsense knowledge graphs use free-form text to represent nodes, resulting in orders of magnitude more nodes compared to conventional KBs (18x more nodes in ATOMIC compared to Freebase (FB15K-237)). Importantly, this implies significantly sparser graph structures - a major challenge for existing KB… CONTINUE READING
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