Distilling Meta Knowledge on Heterogeneous Graph for Illicit Drug Trafficker Detection on Social Media
Yiyue Qian, Yiming Zhang, Yanfang Ye, Chuxu Zhang
2021Neural Information Processing Systems17 citations
Topics & Concepts
Computer scienceSocial mediaKnowledge graphIllicit drugGraphData scienceInternet privacyDrugComputer securityInformation retrievalWorld Wide WebTheoretical computer sciencePsychologyPsychiatrySpam and Phishing DetectionHIV, Drug Use, Sexual RiskAdvanced Graph Neural Networks