搜索结果: 1-1 共查到“数理统计学 FISHER INFORMATION”相关记录1条 . 查询时间(0.046 秒)
A note on insufficiency and the preservation of Fisher information
Fisher information Hellinger differentiability of probability models differentiability in quadratic mean score function
2011/9/15
Abstract: Kagan and Shepp (2005, Amer. Statist.) presented an elegant example of a mixture model for which an insufficient statistic preserves Fisher information. This note uses the regularity propert...