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A bootstrapping method to improve cohort identification
Content Type: Abstract
The research reported in this paper is part of a larger effort to achieve better signal-to-noise ratio, hence accuracy, in pharmacovigilance applications. The relatively low frequency of occurrence of adverse drug reactions leads to… read more… encounters with related ICD-9 codes. 2. Identify a training set T, from W, containing positive and negative … of ICD-9 codes of the given diagnosis, tapers down as training progresses, while the learned relationship …