BiLSTM-ResNet-CRF: An Improved Model for Subject Knowledge Graph Construction

The emergence of massive knowledge in online learning systems has increased the difficulty for learners to acquire the necessary information. Due to unclear information expression and excessive knowledge redundancy, learners face challenges in identifying relevant knowledge. Furthermore, the presenc...

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Autors principals:	Yinghong Ma, Lu Chen, Zhiyuan Liu, Shengyao Zhou, Le Song
Format:	Artigo
Idioma:	Inglês
Publicat:	MDPI AG 2026-06-01
Col·lecció:	Systems
Matèries:	knowledge graph educational technology ontology construction named entity recognition entity alignment BiLSTM-ResNet-CRF model
Accés en línia:	https://www.mdpi.com/2079-8954/14/6/623
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