two-stage regression method 中文意思是什麼
two-stage regression method
解釋
兩段回歸法- two : n. （pl. twos）1. 兩人；兩個東西，一對。2. 二的記號。3. 兩點鐘。4. 兩歲。n. -ness
- stage : n 1 講臺；舞臺；戲院，劇場；〈the stage〉戲劇，戲劇藝術；戲劇文學；〈the stage〉戲劇業；劇壇。2 ...
- regression : n. 1. 復歸，回歸。2. 退步，退化。3. 【天文學】退行。adj. -sive ,-sively adv.
- method : n 1 方法，方式；順序。2 （思想、言談上的）條理，規律，秩序。3 【生物學】分類法。4 〈M 〉【戲劇】...
-
In order to minimize the biased result, a two - stage regression method suggested by joyner and boore is used to decouple the dependence of magnitude and distance
這種相關性是固有的，也是不可避免的。本文中所採用的矩震級和斷層距就具有這種相關性。 -
The above algorithm forms a double - two - stage iteration, as following : the results of monte carlo stimulation show that the double - two - stage iteration algorithm is more effective than empirical logistic regression after item and ability parameters recovery study. there are three advantages about the new method : first. the new method can be applied to estimate fewer items ; secondly, a test including fewer unusual response patterns can also be evaluated ; thirdly, the results compared with homogeneous software dealing with 2plm are accepted using mean absolute error as the criterion
這種新方法有以下三個優點：項目數很少時參數估計的結果也較穩定；能處理測驗中含有少量特殊反應模式（見第二章）的參數估計；以估計值和真值之差的絕對值（平方）的平均值作為估計對真值的修復能力為指標，新方法的參數估計結果與同類流行軟體相比，修復能力不相上下；特別地，新的參數估計方法可以用於多級評分項目gpcm ，並為估計題組項目開辟了另一條道路。 -
The two - stage method, including the weighting matrix important for the stage - two regression, is discussed detailedly in the paper. 4. analysis of the attenuation law of ground motion energy
本文對兩步回歸法做了詳細的論述，尤其對第二步回歸分析時的加權矩陣做了細致的分析，並編制了計算程序。 -
All records are classified into three site conditions. for the two components of a record, two energy equivalent spectra are calculated, and the geometric mean of the two spectra are adopted to analysis by two - stage regression method using an attenuation model. then the attenuation law is attained
對每一條記錄，取了兩個分量所計算的能量譜的幾何平均值，選擇了衰減模型，利用兩步回歸法，對這些能量等效速度譜做了統計擬合分析，得出了地震動四種能量反應譜隨震級、距離等參數的衰減規律。 -
The concept and characteristic of energy spectra are introduced in detail in the paper. 3. discussion the two - stage regression analysis method
本文對能量反應譜的概念、計算方法、性質特點做了詳細的總結及論述，並比較了幾種能量反應譜的聯系和差別。 -
In fact, the two - stage regression method has been proved effective to decouple the coupling of the magnitude and distance, and minimize the regression error
因此，在回歸分析時，必須考慮這種震級和距離耦合作用可能會帶來大的誤差。
分享友人