Do PLMs Know and Understand Ontological Knowledge?

Ontological knowledge, which comprises classes and properties and their relationships, is integral to world knowledge. It is significant to explore whether Pretrained Language Models (PLMs) know and understand such knowledge. However, existing PLM-probing studies focus mainly on factual knowledge, l...

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Bibliographic Details

Published in:	arXiv.org
Main Authors:	Wu, Weiqi, Jiang, Chengyue, Jiang, Yong, Xie, Pengjun, Tu, Kewei
Format:	Paper
Language:	English
Published:	Ithaca Cornell University Library, arXiv.org 12.09.2023
Subjects:	Cognition & reasoning Knowledge Ontology Reasoning
ISSN:	2331-8422
Online Access:	Get full text
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