LLMs4OL: Large Language Models for Ontology Learning

Hamed Babaei Giglou; Jennifer D'Souza; Sören Auer

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arXiv · 2307.16648

LLMs4OL: Large Language Models for Ontology Learning

Hamed Babaei Giglou·Jennifer D'Souza·Sören Auer

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Abstract

We propose the LLMs4OL approach, which utilizes Large Language Models (LLMs) for Ontology Learning (OL). LLMs have shown significant advancements in natural language processing, demonstrating their ability to capture complex language patterns in different knowledge domains. Our LLMs4OL paradigm investigates the following hypothesis: \textit{Can LLMs effectively apply their language pattern capturing capability to OL, which involves automatically extracting and structuring knowledge from natural language text?} To test this hypothesis, we conduct a comprehensive evaluation using the zero-shot prompting method. We evaluate nine different LLM model families for three main OL tasks: term typing, taxonomy discovery, and extraction of non-taxonomic relations. Additionally, the evaluations encompass diverse genres of ontological knowledge, including lexicosemantic knowledge in WordNet, geographical knowledge in GeoNames, and medical knowledge in UMLS.

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Hamed Babaei Giglou, Jennifer D'Souza, Sören Auer. 2023-07-31. LLMs4OL: Large Language Models for Ontology Learning. https://arxiv.org/abs/2307.16648

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