本文關(guān)鍵詞： 結(jié)構(gòu)方程模型 決策優(yōu)化 因果關(guān)系 假設(shè)—檢驗　出處：《長白學刊》2017年03期 　論文類型：期刊論文

【摘要】：結(jié)構(gòu)方程模型是當前應用較為廣泛的一種驗證性統(tǒng)計分析工具,與傳統(tǒng)回歸分析相比,結(jié)構(gòu)方程模型具有顯著優(yōu)勢。決策優(yōu)化的基本邏輯與結(jié)構(gòu)方程模型的基本思想和執(zhí)行過程存在很密切的耦合關(guān)系,結(jié)構(gòu)方程模型比較適合應用到?jīng)Q策優(yōu)化的研究和實踐過程中。當然,結(jié)構(gòu)方程模型是一種驗證性的統(tǒng)計方法,不能根據(jù)所給數(shù)據(jù)自動輸出模型,需要決策者首先構(gòu)建假設(shè)模型,因此,在具體的適用過程中,要通過合理的調(diào)研設(shè)計,使獲取的數(shù)據(jù)符合基本假設(shè),要充分認識決策問題的特殊性,確保假設(shè)模型的合理性。
[Abstract]:Structural equation model is a widely used tool for confirmatory statistical analysis, which is compared with traditional regression analysis. The structural equation model has significant advantages. The basic logic of decision optimization is closely coupled with the basic idea and execution process of the structural equation model. The structural equation model is more suitable for the research and practice of decision optimization. Of course, the structural equation model is a kind of confirmatory statistical method, which can not automatically output the model according to the given data, so it is necessary for the decision-maker to construct the hypothesis model first. Therefore, in the concrete application process, we should make the obtained data accord with the basic assumptions through reasonable investigation and design, fully understand the particularity of the decision making problem, and ensure the rationality of the hypothesis model.
【作者單位】： 北京化工大學信息科學與技術(shù)學院;西南交通大學馬克思主義學院;
【基金】：吉林省社科基金一般項目“大數(shù)據(jù)背景下地方政府突發(fā)事件傳播與管控機制研究”(2016B103)的階段性成果
【分類號】：C934
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本文編號：1530743