Search Results for author: Yifan Tian

Found 3 papers, 2 papers with code

Revisiting Evaluation of Knowledge Base Completion Models

no code implementations AKBC 2020 Pouya Pezeshkpour, Yifan Tian, Sameer Singh

To address these issues, we gather a semi-complete KG referred as YAGO3-TC, using a random subgraph from the test and validation data of YAGO3-10, which enables us to compute accurate triple classification accuracy on this data.

Knowledge Base Completion Triple Classification

Investigating Robustness and Interpretability of Link Prediction via Adversarial Modifications

1 code implementation NAACL 2019 Pouya Pezeshkpour, Yifan Tian, Sameer Singh

We use these techniques to evaluate the robustness of link prediction models (by measuring sensitivity to additional facts), study interpretability through the facts most responsible for predictions (by identifying the most influential neighbors), and detect incorrect facts in the knowledge base.

Link Prediction

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