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Universal entity linking

delete2025-09-10
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Adam Aron Rynkiewicz *
P
Piotr Formanowicz
DOI:10.1016/j.engappai.2025.112185delete
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Abstract

Abstract

En 中文
Entity linking is a process of connecting mentions of entities in a document to corresponding entries in a knowledge base. Traditional models for entity linking often require specific fine-tuning to work with knowledge bases other than those they were originally pretrained on, which limits their flexibility and scalability. Building on the concept of entity profile generation, we propose a novel approach that enables entity linking across various knowledge bases without the need for such fine-tuning. Our pipeline leverages a fine-tuned Large Language Model, a generic embedding model, and a vector store to achieve high precision on the TweekiGold and Reuters-128 datasets. Additionally, it demonstrates strong retrieval rates across the TweekiGold, Reuters-128, and ISTEX-1000 Wikidata entity linking datasets. We also illustrate the applicability of our method to other knowledge bases, using the Agrovoc knowledge base as an example. This solution offers a more versatile and scalable approach to entity linking.
Keywords:
Entity linking
Large Language Model
Wikidata
Text embedding
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Journal

Engineering Applications of Artificial Intelligence cover
Engineering Applications of Artificial Intelligence
IF:
8
Papers:
5.7K
Citations:
3.5W

Organization

P
Poznan University of Technology
Scholars:
4.4K
Papers: 4.1K
Citations: 3
P
Poznan Supercomputing and Networking Center
Scholars:
16
Papers: 7
Citations: 38
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