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arXiv (Cornell University)
Using Pairwise Occurrence Information to Improve Knowledge Graph Completion on Large-Scale Datasets
October 2019 • Esma Balkır, Masha Naslidnyk, Dave Palfrey, Arpit Mittal
Bilinear models such as DistMult and ComplEx are effective methods for knowledge graph (KG) completion. However, they require large batch sizes, which becomes a performance bottleneck when training on large scale datasets due to memory constraints. In this paper we use occurrences of entity-relation pairs in the dataset to construct a joint learning model and to increase the quality of sampled negatives during training. We show on three standard datasets that when these two techniques are combined, they give a sig…
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