2026-08-21T08:56:07Z https://dcpapers.dublincore.org/oai

oai:dcpapers.dublincore.org:952445840 2024-12-20 dcmi-2024

Metadata Enrichment with Named Entity Recognition using GPT-4 Nair, Ashwin Min Hoon, Ee Dresel, Robin To enhance the user experience and resource discoverability of Infopedia, the Singapore encyclopedia, the National Library Board of Singapore (NLB) uses Generative Pre-trained Transformer 4 (GPT-4) for Named Entity Recognition (NER), aiming to automate metadata enrichment of its digital encyclopedia articles. This initiative leverages GPT-4's capabilities in accurately identifying and incorporating relevant Singaporean entities before integrating them into the NLB's Knowledge Graph, improving recommendations of related resources. An evaluation on a subset of 100 articles demonstrates a precision score of 0.975, indicating high entity detection with minimal inaccuracies. The team acknowledges challenges related to GPT-4’s black-box nature and the potential for non-reproducibility. This effort illustrates the potential of generative AI to streamline metadata enrichment processes, offering a promising avenue for enhancing metadata of digital libraries. Dublin Core Metadata Initiative 2024-12-20 Text application/pdf text/html https://doi.org/10.23106/dcmi.952445840 https://dcpapers.dublincore.org/article/952445840 Dublin Core Metadata Initiative Conference Proceedings en https://creativecommons.org/licenses/by/4.0/