2023
Influence of User Profile Attributes on e-Cigarette–Related Searches on YouTube: Machine Learning Clustering and Classification
Murthy D, Lee J, Dashtian H, Kong G. Influence of User Profile Attributes on e-Cigarette–Related Searches on YouTube: Machine Learning Clustering and Classification. JMIR Infodemiology 2023, 3: e42218. PMID: 37124246, PMCID: PMC10139687, DOI: 10.2196/42218.Peer-Reviewed Original ResearchUser profilesSearch resultsAlgorithmic systemsUser profile attributesGraph convolutional networkYouTube search resultsProduct review videosK-means clusteringRecommendation algorithmUser attributesConvolutional networkMachine learningProfile attributesProduct reviewsUser characteristicsVideoReview videosUnderage usersYouTubeHigh accuracyHealth informationNetworkSex attributesClusteringAttribute factors
2022
Understanding e-cigarette content and promotion on YouTube through machine learning
Kong G, Schott AS, Lee J, Dashtian H, Murthy D. Understanding e-cigarette content and promotion on YouTube through machine learning. Tobacco Control 2022, 32: 739-746. PMID: 35504690, PMCID: PMC9630169, DOI: 10.1136/tobaccocontrol-2021-057243.Peer-Reviewed Original Research