Non-Parametric Scan Statistics for Disease Outbreak Detection on Twitter
Online Journal of Public Health Informatics(2014)
摘要
We present a new method for disease outbreak detection, the Non-Parametric Heterogeneous Graph Scan (NPHGS). NPHGS enables fast and accurate detection of emerging space-time clusters using Twitter and other social media streams where standard parametric model assumptions are incorrect.
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关键词
biomedical research,bioinformatics
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