factor analysis model 中文意思是什麼
factor analysis model
解釋
因素分析模式-
Identifying the fittest factor analysis model with aic criterion
準則識別最佳因子分析模型 -
3 gray factor analysis ? common factor model let random vector be written as common factors, they are unobservable random variables. s1, s2, . . sp are said to be specific factors. from ( i x ( ii ), the common factors are independent with each other, st only act on yi, the aij of matrix is called loading of factor, a = ( aij ) is called the loading matrix of factors ; because cov
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Indicators reacting to crisis phenomena are designed with the result of risk classification and reason analysis. with the help of indicators, empiristic analysis establishes the types of risks in government obligation of all counties and constitutes discriminant model and logistic model using six factors, which is derived by cluster analysis and factor analysis
利用警情指標和警兆指標進行實證分析，確定了各區縣政府債務風險類別，通過聚類分析和因子分析得出六個主因子，建立了判別模型和logistic模型，給出警限。 -
The originality of the thesis lies in : ( 1 ) establishment of analysis model for different design phases of multi - ribbed slab in accordance with the slab ' s grading and multimode failure mode, by felicitously assumption and affecting factor ' s evaluation, the computational model corresponding to codes " requirement is proposed
（ 6 ） .實用設計方法的建立和完善通過中高層密肋壁板結構房屋的工程設計，結合其他結構體系的相關研究成果，初次建立了中高層密肋壁板結構房屋的概念設計原則和抗震計算方法。 -
The results of exploratory and confirmatory factor analysis ( efa and cfa ) show that the construct validation of the scales is good. the five - factor model is consisted of neuroticism, extraversion, openness to experience, agreeableness, and conscientiousness ; the goal orientation scale has three factors ? learning goal orientation, avoiding goal orientation, and proving goal orientation ; the transformational leadership scale has second - order factor structure and could be subdivided into four facets - idealized influence, inspirational motivation, intellectual stimulation, and individual consideration
這說明中國管理人員的人格特質可以用大五人格理論來解釋；中國企業管理者特質目標定向具有三因素結構，即學習目標定向、迴避目標定向和證實目標定向；變革型領導理論基本適用於中國文化，並具有二階單因素結構，包括四個一階子因素? ?領導魅力、感召力、智力激發和個性化關懷。 -
The content of this paper is arranged as foll owing : chapter 1 introduces the concept of credit, credit risk and credit assessment, as well as the history and development of credit assessment ; chapter 2 introduces the history of ai technology, and the background of expert system and neural network. characters and disadvantages of expert system and neural network are presented respectively and the necessity of combining expert system and neural network is lightened ; chapter 3 shows the process of dealing with sample data, including the treatment of exceptional data and factor analysis, and puts forward the concrete framework of the mixed - expert credit assessment system ; chapter 4 introduces concept of object - oriented technology, and constructs object model and functional model after analyzing the whole system. it also illustrates the implementation of concrete classes by an example of rule class and the inference algorithm in the form of pseudocode ; chapter 5 introduces the structure of the whole system, the major functional models and their interfaces, and the characteristic of the system is also generalized ; chapter 6 summarizes the whole work, and points out the remaining deficiencies as well as the prospective of this method
本文具體內容安排如下：第一章介紹了信用、信用風險、信用評價的概念，回顧了信用評價的歷史、發展和現狀，並綜合各種信用評價模型，指出這些模型各自的優缺點：第二章簡單描述了人工智慧技術，著重介紹有關專家系統與神經網路的基礎知識，通過總結它們的優缺點，指出結合專家系統與神經網路構造混合型專家系統的必要性；本章還介紹了神經網路子模塊的概念，提出了混合型專家系統的一般框架與設計步驟：第三章對樣本數據進行處理，包括異常數據的剔除、因子分析等，提出了信用評價混合型專家系統的具體框架結構，介紹了系統知識庫的主要部分、基於優先級的正向推理機制的流程、以及基於事實的自動解釋機制的具體實現方法；第四章介紹了面向對象技術，進而採用面向對象對信用評價系統進行分析，建立了對象模型和功能模型，並在此基礎上，採用c + +語言以規則類為例說明系統中具體類的實現，用偽代碼的形式描述了推理的演算法；第五章描述了整個系統的結構，對系統主要功能模塊和界面進行了介紹，並總結系統的特點；第六章總結了全文，指出本文所構造系統存在的不足以及對將來的展望。 -
Factor analysis model is constructed to analyze variables influencing yield and sown area in grain production
摘要在建立因子分析模型基礎上，本文對中國糧食單產和播種面積的影響因子進行了實證分析。 -
A factor analysis model is constructed to analyze variables influencing yield and sown area in grain production
摘要在建立因子分析模型基礎上，本文對中國糧食單產和播種面積的影響因子進行了實證分析。 -
Ratio method, factor analysis method and multiple regression model were applied to source apportionment experiment of polycyclic aromatic hydrocarbons ( pahs ) in airborne particulate at traffic areas in nanjing
摘要通過比值法、因子分析法和多元逐步回歸模型對南京市交通幹道區顆粒物中的多環芳烴的源解析進行研究。 -
Descriptive study, one - factor analysis and log - linear regression model were applied in this study
採用描述性分析、單因素分析與對數線性模型進行多因素分析。 -
Factor analysis model and its application in evaluating benefit of enterprises
企業效益評價因子分析模型及應用 -
Second, the thesis dicuss the discrepancy of the factor structure of the different sample attribute including identity 、 age 、 degree 、 working years 、 position years 、 department with t test and one - way anova, moreover the staff job satisfaction model is builded with confirmatory factor analysis according to the different identity, and it is obviously different of the factor structure, which loyalty is the most influential to the fomal employee and the less is perfomance examination, salary is the most influential to the informal employee and the less is working press
第二，本文使用t檢驗和方差分析，分別考察員工工作滿意度在身份以及年齡、學歷、工齡、崗齡、部門等統計特徵上的差異，並在此基礎上進一步採用驗證性因素分析方法建立不同的員工身份的工作滿意度模型。在模型中樣本的因素結構存在顯著差異:對正式職工的工作滿意度影響最大的因素是忠誠度，影響程度最小的是績效考核;對招聘職工工作滿意度影響最大的是薪酬，影響程度最小的是工作壓力。 -
And grindintg experiment based on uniform design is conducted. depending on data process system, the regression model of production efficiency, output per degree and particle are established. through single factor analysis on all experimental indexes, the law that the bottom corner, height, bottom length of trapezium and spacing influence the hammer mill capbility are achieved
並採用均勻設計方法安排異型粉碎室粉碎試驗。利用數據處理系統，建立生產率、度電產量、粒度的回歸方程。對各試驗指標進行了單因素分析，研究梯形篩片的底角、高度、間距和下底長對粉碎性能的影響規律。 -
Finally, the thesis sets up the model of profit quality evaluation of listed companies. in the part of demonstration, the thesis chooses 40 sample listed companies in shanghai and shenzhen securities business. with these 2000 - - 2002 annual financial reports of the 40 listed companies, it obtains the proportion of the indexes by the means of factor analysis. finally, it ranks the profit quality of the 40 listed companies, analyses the reason the profit quality changes, and verifies the evaluation model by demonstration
選取了滬、深兩市40家樣本上市公司，以其2000 ? ? 2002年的年報為資料，通過因子分析法來確定上市公司利潤質量評價體系的指標權重；按照綜合因子得分對這40家上市公司的三年利潤質量分別進行排序，分析其利潤質量變化的原因，從實證角度驗證了模型。 -
It uses factor analysis method and dualistic relative comparative method to account the ability place of a loan enterprise in its industry, which can confirm the station in its industry better. by using time series model to forecast an enterprise ' s cash flow in the future, we can measure the repayment ability of an enterprise. by using logit model to account the probability of default for a loan enterprise, we can estimate the possibility of its default
運用因子分析法和二元相對比較法計算貸款企業在本行業中的財務能力排名，更好地確定其在本行業中的地位；運用時間序列模型預測企業未來的現金流量，從而測度貸款企業未來的還款能力；運用logit模型計算貸款企業的違約概率，估計其違約的可能性；從貸款企業的行業風險、經營風險、管理風險、借款人還款意願等方面對貸款企業的非財務因素進行分析。 -
Factor analysis model and its application in analyzing the technological competitiveness of enterprises
中國企業技術創新的財務支持 -
Factor analysis for choosing input variables of car - following model
利用因子分析選取車輛跟馳模型輸入變量 -
Our main contributions are summarized as what follows : ? theoretical : suppose data were sampled from a mixture of m d - variate t - distributions ; and each mixing component satisfies an isotropic factor analysis model ( see ?. 2. 1 )
具體說來，我們的主要工作包含以下內容：理論方面：假設數據來自m個d元t分佈的混合；而每個混合成分均滿足迷向（ iso - tropic ）因子分析模型見3 -
Regarding this, this article selects 16 primitive indexes, 31 provinces and cities and 4 big economic regions, exercises factor analysis model, duscusses the reason for thd regional difference and its countermeasure in east, middle and west areas on the basis of the appraisal and analysis to formulate region economy and technological development policy in various areas especially the west
構建出區域技術創新能力評價體系並選取31個省市、四大經濟區域的16個原始指標，運用因子分析模型，在對各地區區域技術創新能力及差異進行綜合評價與分析的基礎上，探討東部及中西部地區差異化形成的原因及其對策，以期為各地區尤其是西部地區制定區域經濟和技術發展政策提供依據。 -
( 4 ) this system includes bp neural network forecasting model based on fuzzy clustering and rough principal factor analysis model, except for some typical mathematics models, for instance, gray - markov chain forecasting model, bp neural network model, avail theory model method, etc. they were used to resolve some actual problem, such as forecasting machine amount, agricultural machine power and prices
選用多種數學方法建立了模型庫，引用具有代表意義的灰色?馬爾柯夫鏈聯合預測方法、人工神經網路預測方法和效用理論決策方法建模，提出基於模糊聚類的人工神經網路預測方法和粗糙集因子分析數學模型，並分別對未來農機需求、農機總動力、農機價格等問題進行了探討和應用分析。
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