发明名称 System and method for testing prediction model
摘要 A computer-implemented prediction model evaluation method includes specifying many prediction models and a benchmark model against which the prediction models will be evaluated. A primary data matrix is arranged by data indices, and the primary matrix is sampled with replacement N times to bootstrap N observation matrices. Then, all the matrices are filled with measurement criteria, with each criteria being representative of a respective data index and a respective model. A p-value estimate is returned that measures the statistical significance of the best prediction model relative to the benchmark, where the p-value represents the probability of wrongly rejecting the null hypothesis that a best prediction model has expected performance no better than that of a benchmark. The p-value accounts for the examination of all of the prediction models, i.e., the p-value depends on the examination of all of the models as a group, and not simply on a single model.
申请公布号 US5893069(A) 申请公布日期 1999.04.06
申请号 US19970790716 申请日期 1997.01.31
申请人 QUANTMETRICS R&D ASSOCIATES, LLC 发明人 WHITE, JR., HALBERT L.
分类号 G06Q10/00;G06T9/00;(IPC1-7):G06F17/60 主分类号 G06Q10/00
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