LinkNBed: Multi-Graph Representation Learning with Entity Linkage
Rakshit Trivedi | Bunyamin Sisman | Xin Luna Dong | Christos Faloutsos | Jun Ma | Hongyuan Zha
Proceedings of the 56th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)
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.
Translation Invariant Word Embeddings
Kejun Huang | Matt Gardner | Evangelos Papalexakis | Christos Faloutsos | Nikos Sidiropoulos | Tom Mitchell | Partha P. Talukdar | Xiao Fu
Proceedings of the 2015 Conference on Empirical Methods in Natural Language Processing
- Kejun Huang 1
- Matt Gardner 1
- Evangelos Papalexakis 1
- Nikos Sidiropoulos 1
- Tom Mitchell 1
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