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Twitter-Based Detection of Illegal Online Sale of Prescription Opioid

Objectives. To deploy a methodology accurately identifying tweets marketing the illegal online sale of controlled substances. Methods. We first collected tweets from the Twitter public application program interface stream filtered for prescription opioid keywords. We then used unsupervised machine l...

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Pubblicato in:Am J Public Health
Autori principali: Mackey, Tim K., Kalyanam, Janani, Katsuki, Takeo, Lanckriet, Gert
Natura: Artigo
Lingua:Inglês
Pubblicazione: American Public Health Association 2017
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC5678375/
https://ncbi.nlm.nih.gov/pubmed/29048960
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.2105/AJPH.2017.303994
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