Title |
What's unusual in online disease outbreak news?
|
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Published in |
Journal of Biomedical Semantics, March 2010
|
DOI | 10.1186/2041-1480-1-2 |
Pubmed ID | |
Authors |
Nigel Collier |
Abstract |
Accurate and timely detection of public health events of international concern is necessary to help support risk assessment and response and save lives. Novel event-based methods that use the World Wide Web as a signal source offer potential to extend health surveillance into areas where traditional indicator networks are lacking. In this paper we address the issue of systematically evaluating online health news to support automatic alerting using daily disease-country counts text mined from real world data using BioCaster. For 18 data sets produced by BioCaster, we compare 5 aberration detection algorithms (EARS C2, C3, W2, F-statistic and EWMA) for performance against expert moderated ProMED-mail postings. |
X Demographics
Geographical breakdown
Country | Count | As % |
---|---|---|
Unknown | 1 | 100% |
Demographic breakdown
Type | Count | As % |
---|---|---|
Members of the public | 1 | 100% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
United States | 4 | 6% |
Colombia | 1 | 1% |
Italy | 1 | 1% |
Portugal | 1 | 1% |
United Kingdom | 1 | 1% |
Sweden | 1 | 1% |
Spain | 1 | 1% |
Canada | 1 | 1% |
Unknown | 57 | 84% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Researcher | 18 | 26% |
Student > Ph. D. Student | 13 | 19% |
Student > Master | 12 | 18% |
Other | 7 | 10% |
Student > Bachelor | 5 | 7% |
Other | 6 | 9% |
Unknown | 7 | 10% |
Readers by discipline | Count | As % |
---|---|---|
Computer Science | 20 | 29% |
Medicine and Dentistry | 14 | 21% |
Agricultural and Biological Sciences | 6 | 9% |
Social Sciences | 5 | 7% |
Nursing and Health Professions | 4 | 6% |
Other | 9 | 13% |
Unknown | 10 | 15% |