指數加權因子 的英文怎麼說

中文拼音 [zhǐshǔjiāquányīnzi]
指數加權因子 英文
exponential weighting factor
  • : 指構詞成分。
  • : 數副詞(屢次) frequently; repeatedly
  • : Ⅰ名詞1 [書面語] (秤錘) counterpoise; weight (of a steelyard)2 (權力) power; authority 3 (...
  • : Ⅰ動詞[書面語] (沿襲) follow; carry on Ⅱ介詞1 [書面語] (憑借; 根據) on the basis of; in accord...
  • : 子Ⅰ名詞1 (兒子) son 2 (人的通稱) person 3 (古代特指有學問的男人) ancient title of respect f...
  • 指數 : 1. [經] (比數) index number; index 2. [數學] exponent
  1. 2. an optimal design that is good for individual function can be realized through adjusting the adding authority gene to have the dispart objective functions given up to each other if certain targets are to be improved during optimization calculating

    2 、在優化計算時,要想使某項標提高,可以通過調整來實現,使各分目標相互作出一些讓步,以取得一個對于各分目標函值都比較好的最優方案。
  2. So we consider five financial indexes includes stock b / p, e / p, current stock size, current stock stru and financial levge by the international tradition, then descriptive statistical test method and cross section statistical test method proved that b / p and current stock size have marked effect on the securities yield besides coefficient b. in the third chapter, the article fut forward a risk factor model, estimates yield sequences of every risk factor by weight regression, and then estimates each risk factor coefficient of different stock by time sequence regression, at last we can reckon the portfolio risk o2p and yield rp which consists n stocks

    結合國際慣例,文章考慮了股票的凈值市價比( b p ) ,市盈率倒( e p ) ,流通規模( size ) ,流通比例( stru )和財務杠桿( levge )等五個財務標,應用描述性統計檢驗和橫截面統計檢驗等多種方法,結果表明,除系以外,凈值市價比( b p )和流通規模( size )對證券收益率部有重要的影響。在論文的第三章,提出了一個基於多素的風險模型,並用回歸和時間序列回歸等方法估計出了不同證券的各風險(類似於單模型中的系) ,據此,即可衡量出一個包括n只股票的組合的風險_ p ~ 2和收益率r _ p 。
  3. The train of thought is : on the basis of the different factors and importance which effect the land use intensive level, economic benefit and environmental benefit, it determines the evaluation index system and the weight value. based on the standardized firsthand data, it defines weighted sum to found a composite index. thus arranging the composite index in mathematical order, it fixes quantitatively the land use intensive level, economic benefit and environmental benefit to demonstrate quantity, structure, scale, benefit and distribution on land use in small - towns of chongqing

    其評價思路為:根據影響小城鎮土地集約利用水平、土地利用經濟效益、環境效益的各及其重要程度的不同,確定評價標體系及重,在對原始據標準化的基礎上,按照重,將各標值求和,得到小城鎮土地集約利用、土地利用經濟效益、環境效益的綜合,按綜合從大到小的順序對各評價單元進行排序,定量地確定小城鎮土地集約利用水平、土地利用經濟效益、環境效益,從而找出重慶市小城鎮土地利用的量、結構、規模、效益特徵及布局特點,根據小城鎮土地利用與區域社會經濟發展的互動關系,分析存在的問題及原,為小城鎮土地利用優化配置、小城鎮建設用地標管理提供借鑒。
  4. First the thesis elaborate the basis principles of land sustainable use, according to the natural and social economy situation, the characteristics of the land use, the aids and the principle of evaluation, we work out an index system form four aspects of productivity, protection, viability, acceptability. the weigh of indexes are defined by means of analytic hierarchy process, the standardization of indexes are defined by effective function, then, we use multi - aid decision model which mainly reflects that indictors influence on aim and multi - aid liner function which mainly reflects aim the degree of land sustainable use during 1996 and 1999 in taigu

    論文從土地資源可持續利用的基本理論入手,結合太谷縣的自然、社會經濟狀況與土地利用的特點,依據評價的目標和原則,從生產性、資源保護性、經濟可行性、社會可接受性四個方面,採用專家咨詢法建立了太谷縣土地資源可持續利用評價標體系,採用層次分析法確定了重,應用功效函法進行評價標的標準化處理,運用反映評價對評價目標的影響程度的多目標突變決策模型和反映評價目標的可持續利用程度的多目標線性相結合的方法,對太谷縣1996年到1999年的土地利用情況進行了評價。
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