Proceedings of the 2017 International Conference on Digital Health 2017
DOI: 10.1145/3079452.3079467
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Discovering Potential Effects of Dietary Supplements from Twitter Data

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Cited by 5 publications
(3 citation statements)
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References 11 publications
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“…Zhang et al (2015) employ machine learning techniques to filter supplement interaction relationships in SemMedDB, a database of relationships extracted from Medline articles. Jiang et al (2017) develop a model for identifying adverse effects related to dietary supplements as reported by consumers on Twitter, and discover 191 adverse effects pertaining to 4 dietary supplements. Fan et al (2016) and Fan and Zhang (2018) analyze unstructured clinical notes to predict whether a patient started, continued or discontinued a dietary supplement, which can be useful as a building block for identifying adverse effects in clinical notes (as attempted by the same authors in Fan et al (2017) for the drug warfarin).…”
Section: Related Workmentioning
confidence: 99%
“…Zhang et al (2015) employ machine learning techniques to filter supplement interaction relationships in SemMedDB, a database of relationships extracted from Medline articles. Jiang et al (2017) develop a model for identifying adverse effects related to dietary supplements as reported by consumers on Twitter, and discover 191 adverse effects pertaining to 4 dietary supplements. Fan et al (2016) and Fan and Zhang (2018) analyze unstructured clinical notes to predict whether a patient started, continued or discontinued a dietary supplement, which can be useful as a building block for identifying adverse effects in clinical notes (as attempted by the same authors in Fan et al (2017) for the drug warfarin).…”
Section: Related Workmentioning
confidence: 99%
“…Additionally, there are efforts to explore social media and other online platforms—these platforms reflect the ongoing and rapidly evolving ways in which health data are being exchanged and shared (bioinformatics) by consumers, and signal the potential for new streams of safety information on the “real‐world” use of dietary supplements. Preliminary evidence suggests that Twitter and online discussion groups could be useful for detecting new signals; however, there is significant work still required to overcome challenges, including data quality and signal validation, methods for follow‐up and standardization, and aggregation and cleaning of large volumes of data. The utility of social media is preliminary at this time; however, the potential importance of new sources of information is recognized for dietary supplements, where reports of adverse effects tend to get diverted to other sources, e.g., social media, poison centers, rather than through traditional reporting mechanisms.…”
Section: New Horizonsmentioning
confidence: 99%
“…Although a small portion of tweets is PETs, the bootstrap approach efficiently improves the balance of two class dataset with a reduced amount of annotations. In another study, Jiang et al employed the same ensemble of machine learning-based classifiers to identify the PETs from the same dataset [Jiang et al 2017]. Moreover, the PETs were further annotated to extract the potential dietary supplement effects (adverse and beneficial) which were mapped to clinical concepts with SNOMED CT (Systematized Nomenclature of Medicine -Clinical Terms) using an open-source tool called medpie [Benton et al 2012].…”
Section: Introductionmentioning
confidence: 99%