LinkNBed: Multi-Graph Representation Learning with Entity Linkage

Rakshit Trivedi, Bunyamin Sisman, Xin Luna Dong, Christos Faloutsos, Jun Ma, Hongyuan Zha


Abstract
Knowledge graphs have emerged as an important model for studying complex multi-relational data. This has given rise to the construction of numerous large scale but incomplete knowledge graphs encoding information extracted from various resources. An effective and scalable approach to jointly learn over multiple graphs and eventually construct a unified graph is a crucial next step for the success of knowledge-based inference for many downstream applications. To this end, we propose LinkNBed, a deep relational learning framework that learns entity and relationship representations across multiple graphs. We identify entity linkage across graphs as a vital component to achieve our goal. We design a novel objective that leverage entity linkage and build an efficient multi-task training procedure. Experiments on link prediction and entity linkage demonstrate substantial improvements over the state-of-the-art relational learning approaches.
Anthology ID:
P18-1024
Volume:
Proceedings of the 56th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)
Month:
July
Year:
2018
Address:
Melbourne, Australia
Editors:
Iryna Gurevych, Yusuke Miyao
Venue:
ACL
SIG:
Publisher:
Association for Computational Linguistics
Note:
Pages:
252–262
Language:
URL:
https://aclanthology.org/P18-1024
DOI:
10.18653/v1/P18-1024
Bibkey:
Cite (ACL):
Rakshit Trivedi, Bunyamin Sisman, Xin Luna Dong, Christos Faloutsos, Jun Ma, and Hongyuan Zha. 2018. LinkNBed: Multi-Graph Representation Learning with Entity Linkage. In Proceedings of the 56th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), pages 252–262, Melbourne, Australia. Association for Computational Linguistics.
Cite (Informal):
LinkNBed: Multi-Graph Representation Learning with Entity Linkage (Trivedi et al., ACL 2018)
Copy Citation:
PDF:
https://aclanthology.org/P18-1024.pdf
Note:
 P18-1024.Notes.pdf
Poster:
 P18-1024.Poster.pdf