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SYSTEMS AND METHODS FOR SUBPOPULATION SIZE ESTIMATION AND UNCERTAINTY QUANTIFICATION
SYSTEMS AND METHODS FOR SUBPOPULATION SIZE ESTIMATION AND UNCERTAINTY QUANTIFICATION
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机译:亚种群大小估计和不确定性量化的系统和方法
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摘要
A computer implemented method and a subpopulation size estimation and uncertainty quantification system (SE system) for estimating size of a target subpopulation size and quantifying size estimation uncertainty are provided. The SE system constructs an entity database including unique entities mapped to contacts retrieved from a contact database. The SE system receives a query defining target attributes of entities of the target subpopulation from a user device. The SE system estimates size of the target subpopulation delimited by the query by determining a first estimate of the size of the target subpopulation matching the target attributes by performing a mark and recapture estimation, and by determining a second estimate of the size of the target subpopulation matching the target attributes by performing a catch per unit effort estimation. The SE system quantifies the uncertainty of the target subpopulation size obtained from the determined estimates by determining and adjusting variances of the determined estimates.
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