1. SEA: A Scalable Entity Alignment System
- Author
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Wu, Junyang, Li, Tianyi, Chen, Lu, Gao, Yunjun, and Wei, Zhiheng
- Subjects
Entity Alignment, Knowledge Graphs - Abstract
Entity alignment (EA) aims to find equivalent entities in differentknowledge graphs (KGs). State-of-the-art EA approaches generallyuse Graph Neural Networks (GNNs) to encode entities. However,most of them train the models and evaluate the results in a full-batch fashion, which prohibits EA from being scalable on large-scaledatasets. To enhance the usability of GNN-based EA models in real-world applications, we present SEA, a scalable entity alignmentsystem that enables to (i) train large-scale GNNs for EA, (ii) speedup the normalization and the evaluation process, and (iii) reportclear results for users to estimate different models and parametersettings. SEA can be run on a computer with merely one graphiccard. Moreover, SEA encompasses six state-of-the-art EA modelsand provides access for users to quickly establish and evaluate theirown models. Thus, SEA allows users to perform EA without beinginvolved in tedious implementations, such as negative samplingand GPU-accelerated evaluation. With SEA, users can gain a clearview of the model performance. In the demonstration, we show thatSEA is user-friendly and is of high scalability even on computerswith limited computational resources.
- Published
- 2023