Commonsense Knowledge Graph Completion Via Contrastive Pretraining and Node Clustering Siwei Wu author Xiangqing Shen author Rui Xia author 2023-07 text Findings of the Association for Computational Linguistics: ACL 2023 Anna Rogers editor Jordan Boyd-Graber editor Naoaki Okazaki editor Association for Computational Linguistics Toronto, Canada conference publication wu-etal-2023-commonsense 10.18653/v1/2023.findings-acl.878 https://aclanthology.org/2023.findings-acl.878/ 2023-07 13977 13989