- [網(wǎng)絡(luò)] 二類(lèi)錯(cuò)誤
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type ii errors中文什么意思
例句與用法
- type ii error
二類(lèi)錯(cuò)誤 - the computer stochastic simulation test was used to study repeat number for controlling the probability of type ii errors and establish a formula calculating sample size in the ease of known historical data
利用計(jì)算機(jī)摸擬試驗(yàn)，從控制犯第二類(lèi)錯(cuò)誤的概率來(lái)研究?jī)煽傮w均值比較試驗(yàn)時(shí)的重復(fù)次數(shù)問(wèn)題，求得在已知?dú)v史資料情況下樣本容量的計(jì)算公式。 - these including : based on the reliability checkout of experiment data, the optimum fit of probability model by finite contrast method can be used to avoid type ii error and the estimation of distribution parameter with extended bayesian method to avoid the phenomenon that the results err from matrix owing to the lack of experiment data
主要做了以下工作：在土工實(shí)驗(yàn)數(shù)據(jù)進(jìn)行可靠性檢驗(yàn)的前提下，用優(yōu)度檢驗(yàn)的有限比較法擬合概率模型，可以避免納偽現(xiàn)象的發(fā)生：用經(jīng)驗(yàn)bayes方法估計(jì)分布參數(shù)可以解決由于實(shí)驗(yàn)數(shù)據(jù)不足而可能導(dǎo)致的估計(jì)結(jié)果背離母體的現(xiàn)象。