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Cadec: A corpus of adverse drug event annotations.

Abstract：

:CSIRO Adverse Drug Event Corpus (Cadec) is a new rich annotated corpus of medical forum posts on patient-reported Adverse Drug Events (ADEs). The corpus is sourced from posts on social media, and contains text that is largely written in colloquial language and often deviates from formal English grammar and punctuation rules. Annotations contain mentions of concepts such as drugs, adverse effects, symptoms, and diseases linked to their corresponding concepts in controlled vocabularies, i.e., SNOMED Clinical Terms and MedDRA. The quality of the annotations is ensured by annotation guidelines, multi-stage annotations, measuring inter-annotator agreement, and final review of the annotations by a clinical terminologist. This corpus is useful for studies in the area of information extraction, or more generally text mining, from social media to detect possible adverse drug reactions from direct patient reports. The corpus is publicly available at https://data.csiro.au.(1).

journal_name

J Biomed Inform

journal_title

Journal of biomedical informatics

authors

Karimi S,Metke-Jimenez A,Kemp M,Wang C

doi

10.1016/j.jbi.2015.03.010

subject

Has Abstract

pub_date

2015-06-01 00:00:00

pages

73-81

eissn

1532-0464

issn

1532-0480

pii

S1532-0464(15)00053-2

journal_volume

55

pub_type

杂志文章

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