2024
Prompt Tuning in Biomedical Relation Extraction
He J, Li F, Li J, Hu X, Nian Y, Xiang Y, Wang J, Wei Q, Li Y, Xu H, Tao C. Prompt Tuning in Biomedical Relation Extraction. Journal Of Healthcare Informatics Research 2024, 8: 206-224. PMID: 38681754, PMCID: PMC11052745, DOI: 10.1007/s41666-024-00162-9.Peer-Reviewed Original ResearchFew-shot scenariosBiomedical relation extractionNatural language processingBiomedical RERelation extractionPrompt tuningState-of-the-art performanceText mining applicationsTuning modelBioCreative VISemEval-2013Knowledge graphLanguage modelMining applicationsBiomedical textOriginal inputComputational resourcesLanguage processingExternal knowledgeSpecific textsSuperior performanceDatasetEfficient approachTaskModel performanceImproving large language models for clinical named entity recognition via prompt engineering
Hu Y, Chen Q, Du J, Peng X, Keloth V, Zuo X, Zhou Y, Li Z, Jiang X, Lu Z, Roberts K, Xu H. Improving large language models for clinical named entity recognition via prompt engineering. Journal Of The American Medical Informatics Association 2024, 31: 1812-1820. PMID: 38281112, PMCID: PMC11339492, DOI: 10.1093/jamia/ocad259.Peer-Reviewed Original ResearchClinical NER tasksNER taskTask-specific promptsEntity recognitionLanguage modelTraining samplesState-of-the-art modelsFew-shot learningState-of-the-artMinimal training dataTask-specific knowledgeF1-socreAnnotated samplesConcept extractionModel performanceAnnotated datasetsTraining dataF1 scoreTask descriptionFormat specificationsComplex clinical dataOptimal performanceTaskEvaluation schemaGPT model
2019
Cost-sensitive Active Learning for Phenotyping of Electronic Health Records.
Ji Z, Wei Q, Franklin A, Cohen T, Xu H. Cost-sensitive Active Learning for Phenotyping of Electronic Health Records. AMIA Joint Summits On Translational Science Proceedings 2019, 2019: 829-838. PMID: 31259040, PMCID: PMC6568101.Peer-Reviewed Original ResearchAnnotation timeElectronic health recordsActive learningMachine learning-based methodsCost-sensitive active learningLarge annotated datasetLearning-based methodsHealth recordsUse casesAnnotated datasetUser 1AL algorithmUser 2Phenotyping algorithmAL approachSecondary useAlgorithmBetter performanceActual timeLearningExperimental resultsBreast cancer patientsDatasetModel performancePassive learning