{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,15]],"date-time":"2025-08-15T01:03:44Z","timestamp":1755219824819,"version":"3.43.0"},"reference-count":0,"publisher":"IOS Press","isbn-type":[{"value":"9781643686080","type":"electronic"}],"license":[{"start":{"date-parts":[[2025,8,7]],"date-time":"2025-08-07T00:00:00Z","timestamp":1754524800000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2025,8,7]]},"abstract":"<jats:p>This study explores using large language models (LLMs) to automate Healthy Eating Index (HEI) calculations. While LLM processed data efficiently, predictions consistently underestimated true HEI scores. Further adjustments, like fine-tuning and expanded datasets, are needed to improve accuracy, highlighting LLMs\u2019 potential for streamlining dietary assessments and supporting personalized nutrition.<\/jats:p>","DOI":"10.3233\/shti251213","type":"book-chapter","created":{"date-parts":[[2025,8,7]],"date-time":"2025-08-07T11:44:44Z","timestamp":1754567084000},"source":"Crossref","is-referenced-by-count":0,"title":["LLM in Personalized Health: Automating HEI Scoring"],"prefix":"10.3233","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6647-9988","authenticated-orcid":false,"given":"Leon","family":"Kopitar","sequence":"first","affiliation":[{"name":"Faculty of Health Sciences, University of Maribor, Slovenia"},{"name":"Faculty of Electrical Engineering and Computer Science, University of Maribor, Slovenia"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0183-8679","authenticated-orcid":false,"given":"Gregor","family":"Stiglic","sequence":"additional","affiliation":[{"name":"Faculty of Health Sciences, University of Maribor, Slovenia"},{"name":"Faculty of Electrical Engineering and Computer Science, University of Maribor, Slovenia"},{"name":"Usher Institute, University of Edinburgh, Edinburgh, UK"}]}],"member":"7437","container-title":["Studies in Health Technology and Informatics","MEDINFO 2025 \u2014 Healthcare Smart \u00d7 Medicine Deep"],"original-title":[],"link":[{"URL":"https:\/\/ebooks.iospress.nl\/pdf\/doi\/10.3233\/SHTI251213","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,7]],"date-time":"2025-08-07T11:44:44Z","timestamp":1754567084000},"score":1,"resource":{"primary":{"URL":"https:\/\/ebooks.iospress.nl\/doi\/10.3233\/SHTI251213"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,8,7]]},"ISBN":["9781643686080"],"references-count":0,"URL":"https:\/\/doi.org\/10.3233\/shti251213","relation":{},"ISSN":["0926-9630","1879-8365"],"issn-type":[{"value":"0926-9630","type":"print"},{"value":"1879-8365","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,8,7]]}}}