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Sample sentences and annotations for drug use


Set of 130 drug use sentences and annotations from different clinical notes in MTSamples (, a publicly-available collection of clinical notes, and corresponding manual annotations using BRAT (
This work is funded by National Library of Medicine/National Institutes of Health grant R01LM011364.

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This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License


SFHERE Project, "Sample sentences and annotations for drug use" (2015). SFHERE Products, Brown University Open Data Collection. Brown Digital Repository. Brown University Library.



  • SFHERE Products

    This collection contains annotation guidelines, annotation schema, sample datasets, models, and tools.
  • Brown University Open Data Collection

    This collection contains open and publicly-funded data sets created by Brown University faculty and student researchers. Increasingly, publishers, and funders are requiring that protocols, data sets, metadata, and code underlying published research be retained and preserved, their locations cited within …