We used chi - square test , analysis of variance , and logistic regression to determine the factors that affect the choice of delivery mode 以卡方檢定、變異數(shù)分析及羅吉斯?歸分析,探討其背景資料之差異與不同族群婦女選用生產(chǎn)方式之影響因素。
Logistic regression models estimated odds ratios of sppwr for sleep categories , controlling for sociodemographic , prenatal , and behavioral attributes 在控制社會人口統(tǒng)計因素、產(chǎn)前情況及習(xí)慣因素后,用對數(shù)回歸模型評估不同睡眠情況的sppwr優(yōu)勢比。
Secondly , decision tree classification model and logistic regression model are performed to rock mass quality assessment , based on sas / enterprise miner 應(yīng)用sas enterpriseminer系統(tǒng)的決策樹分類算法和logistic回歸算法進行巖體的質(zhì)量分級評價。
( 4 ) the logistic regression analysis mode and information value method are successfully used to have a hazard assessment of landslide and have had an ideal effect ( 4 )成功的將邏輯回歸模型和信息量法用于滑坡危險性評價,并取得了較為理想的效果。
Potential predictors were entered into stepwise logistic regression models with the aim of obtaining the most simple and accurate algorithm for the prediction of fl 潛在的預(yù)測因子都放入了逐步邏輯回歸模型中,以獲得可以預(yù)測脂肪肝的最簡單、最精確的計算法則, 。
Annals of the institute of statistical mathematics , 1992 , 44 : 197 - 200 . 24 collins m , schapire r , singer y . logistic regression , adaboost and bregman distances 該技術(shù)可抽象為構(gòu)造映射將一個三維空間曲面在二維定義域中攤平,而如何降低映射的扭曲程度成為難點所在。
Based on the deep analysis of the relationship between asset divestiture and state of operation in a listed company , we construct a mathematic model by logistic regression method 該指標衡量上市公司通過資產(chǎn)剝離所獲的直觀效益,簡單明了,容易計算。八、資產(chǎn)剝離的一般會計處理。
Furthermore , by using the multiple logistic regression analysis based on the database of this series , we can predict the finger survival rate when a new finger - amputated patient coming 進一步地,我們可以利用此一資料庫對于今后斷指病患進行手術(shù)前的多變數(shù)回歸分析,來先行預(yù)測斷指再植與血管再接手術(shù)的存活率。
Using teams as the basic units of analysis , it discovered through the use of logistic regression procedure that those variables could be utilized to predict the emergence of small group leaders 我們以團隊為基本單位來分析,我們發(fā)現(xiàn)透過對數(shù)?歸分析的程式,那些變數(shù)可以使用來預(yù)測它對小規(guī)模群體領(lǐng)導(dǎo)人的緊急性。
The final research result indicates that the logistic regression model has the high accuracy , and it can be applied to forecast the financial crisis of the enterprises of our country 實證研究結(jié)果表明,本文建立的模型具有較高的準確率,它適用于各個行業(yè),相信會對我國企業(yè)的財務(wù)危機的預(yù)測與防范起到一定的作用。