評分函數法 的英文怎麼說

中文拼音 [píngfēnhánshǔfǎ]
評分函數法 英文
scoring fumction
  • 評 : Ⅰ動詞1. （評論; 批評） comment; criticize; review 2. （評判） judge; appraise Ⅱ名詞（姓氏） a surname
  • 分 : 分Ⅰ名詞1. （成分） component 2. （職責和權利的限度） what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] （料想） judge
  • 函 : 名詞1. [書面語] （匣; 封套） case; envelope 2. （信件） letter 3. （姓氏） a surname
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 法 : Ⅰ名詞1 （由國家制定或認可的行為規則的總稱） law 2 （方法; 方式） way; method; mode; means 3 （標...
  • 評分 : 1 （根據成績評定分數） grade; score; give a mark; mark （student s papers etc ） 2 （評定工分） d...
  • 函數 : [數學] function函數計算機 function computer; 函數計算器 function calculator; 函數運算 functional operation
  1. One is the evt - based var model ( including gev model and gpd model ), the other is the quantile regression var model. secondly, i evaluate predictive performance of a selection of var models for chinese stock market data. these var models include riskmetrics method, historical simulation, monte carlo method, and the three recent models based on quantile regression and extreme value theory

    本文首先重點探討了極值分佈var模型（包括廣義極值分佈和廣義帕雷托分佈兩個模型）和分位數回歸var模型；然後在此基礎上將六個var模型（包括上述三種模型、歷史模擬法、 riskmetrics方法以及蒙特卡洛法）實證應用於估計上證指數、上證180 、深證成指、深證綜指95 var和99 var ；同時採用區間預測法、損失函數法和符號檢驗法對這些var模型進行了選擇評估。
  2. Adaptive algorithm for independent component analysiswith flexible score functions

    基於自適應評價函數的獨立成分分析演算法
  3. Therefore, a model of three sectors, respectively referring to domestic sector, manufacturing export sector and primary product export sector, has been established here to measure the technology spillover effects of export on domestic sector. finally, based on a broader framework, this dissertation went on to investigate the relationship between openness and china ' s economic growth, while the result shows that though there exists a notable dispute about how to measure the degree of china ' s openness, the index of trade dependence still maintains the better one to reflect china ' s economic openness. in the meanwhile, impulse response function ( irf ) method and forecasting errors variance decomposition ( fevd ) method, both of which are based on the vector auto - regression ( var ) system, are used here to investigate the dynamic relationship between openness and china ' s economic growth

    與傳統理論不同，新增長理論和新貿易理論都強調技術進步的作用，因此本文構建了一個三部門的技術外溢效應模型（國內部門、工業製成品出口部門以及初級產品出口部門） ，考察了工業製成品出口和初級產品出口對國內非出口部門不同的技術外溢效應；第四，從更加廣闊的視野就貿易開放度與中國經濟增長問題進行研究，有關貿易開放度如何度量一直是存在較大爭議的問題，本文首先對該類研究文獻進行了較為詳盡的述評，然後運用生產函數方法對所選取的5個貿易開放度度量指標進行了檢驗，結果發現盡管一些已有研究認為外貿依存度無法真實度量一國經濟開放水平，但是本文研究結果表明外貿依存度仍是度量我國貿易開放度的較好指標，進一步採用基於var系統的脈沖響應函數法以及預測誤差方法分解法對貿易開放促進經濟增長的作用進行了動態刻畫。
  4. Based on many references, a evaluating function is proposed with performance index of hall call waiting time ( hwt ), people number in a car, energy consuming. the statistic approximation algorithm for hwt is introduced, based on the analysis of elevator traffic state, the calculation of traveling distance and stop number is explained in detail in the thesis. according to the characteristics of the elevator, a group of elevator teaching signals are constructed, by which the weight coefficients are trained according to the widrow - hoff rule

    本文在借鑒了大量的文獻基礎上，提出以平均等候時間、轎廂人數、能源消耗為性能指標的評價函數；詳細介紹了乘客待梯時間hwt的統計近似演算法；基於對電梯交通狀況的分析，對停層次數和運行距離這兩個重要參數的計算進行了詳盡的介紹；依據電梯運行特性參數，構造一組電梯運行教師信號，並採用神經網路的widrow - hoff學習規則訓練權系數。
  5. For the job - shop problem, the operator selecting and algorithm realization based on working procedure coding and based on job coding is investigated in the paper. some key algorithm such as fitness evaluation function is given in detail. genetic algorithm is employed to search for the optimized parameters of pid controller applied to ship controling

    對于作業車間調度問題，本文分別探討了基於工序編碼和基於工件編碼的調度問題的運算元選擇和演算法實現，對于關鍵演算法如適應度評價函數的實現進行了詳細的討論，並給出了具體的實現步驟。
  6. In addition, the dissertation studied color interpolation algorithms of imaging sensor, and proposed two new approaches. the first one was based on green components, the second one was taken color filter array ( cfa ) into account

    其一是基於綠色分量的對焦分析法，其二是考慮顏色濾波陣列的以原始綠色分量作為對焦評價函數的計算依據的對焦法。
  7. For focus measures, frequency spectrum functions, gradient functions and entropy function are analyzed in detail

    其次，本文從頻譜函數、梯度函數、熵函數等方面詳細分析了對焦深度法中常用的對焦評價函數。
  8. 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指標體系，採用層次分析法確定了指標權重，應用功效函數法進行評價指標的標準化處理，運用反映評價指標因子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加權相結合的方法，對太谷縣1996年到1999年的土地利用情況進行了評價。
  9. 2. ga optimized bp neural network first, selected function for evaluating. second, used matlab toolbox to design ga ( chosen selection methods, crossover type, and mutation probability ). ga could get rid of redundant node and branch effectively from bp network, and optimized it

    （ 2 ）遺傳演算法優化網路首先確定評估函數，再利用matlab提供的遺傳演算法工具箱進行演算法設計（確定選擇方法、交叉類型、變異概率等） ，剔除網路冗餘節點和分支，實現對bp網路的優化。
  10. Secondly, on the premise of the principle of minimum cost and serving object and planning aim of logistics distribution network in a city, the paper analyses systemicly all the factors on total cost, establishes arithemetic model, calculates with ristricted function method, then gets the initial distribution network. thirdly, the aticle evaluates and revises the results calculated from the foregoing madel with delphi method and secondary comparative model, thus gets ulteriorly optimized distribution network. at last, the importance of constructing logistics information platform is put forward, at the same time the flatform ' s requirment, function formation and running mechanism are analysed synthetically

    本文首先分析了我國與國外物流發展的差距與異同，並根據我國物流業發展的客觀環境，提出了市域物流配送網路規劃的概念以及開展此項工作的重要性和迫切性；其次在最小成本原則和明確市域物流配送網路服務對象與規劃目標的前提下，對影響總成本的各項因素進行系統分析，從而建立基於最小成本的數學模型，並採用制約函數法對所建模型進行求解，得到最初的配送網路；再次由德爾菲法和二次比選模型對模型求解結果分別進行初次和二次評估修正，從而得到進一步優化的配送網路；最後提出建設市域物流信息平臺的重要性，並對其需求、功能組成及運行機制進行了綜合分析。
  11. The system consists of three parts, i. e. the risk - return characteristic of funds, the liquidity of their assets, and the level of investment management. this paper establishes an integrated evaluation function by factor analysis and determines the rates of funds by cluster analysis

    該系統的指標體系由三個部分組成：基金的風險收益特徵、基金資產的流動性和基金的投資管理水平，然後使用因子分析方法構造綜合評價函數，最後使用聚類分析的方法確定基金的星級。
  12. This paper looks soil as homogeneous stationary random fields, expatiates the application of the random process in the geotechnical engineering and establishes the basic concept, its assortment and digital feature of random process and random fields, tests whether this random fields is a stationary process and whether it is ergodic, applies correlation function theory and variable function theory in the study of the random fields of soil parameter, acquires the relation of the two theories and draws the conclusion that they are equal essentially, fits the measured curve by using the correlation function method, variable function method and other methods, and acquires the value of correlation distance, applies the random fields theory of soil parameter in actual engineering, estimates the value of elevation and other soil parameters of 92 holes in baoding city and the results are satisfying

    將相關函數理論和變異函數理論分別應用於巖土參數隨機場的研究中，通過運用這兩種理論對巖土參數特性的描述，得出這兩種理論的內在聯系及其本質一致性的結論。分別運用相關函數法、變異函數法及其它求解相關距離的方法對實測函數曲線的擬合，得出描述空間相關程度的度量? ?相關距離（或變程） ，對用這幾種不同方法得出的相關距離（或變程）值進行了比較，並對這幾種方法的優劣和實用性做了評比。將巖土參數隨機場理論運用於工程實際，對保定市區某場地的92個鉆孔的各層位的層底標高及其它幾種常見的巖土參數做出了估計，預測結果比較令人滿意。
  13. Chapter 2, introduce the definition of var and the approaches of calculate var. chapter 3, the feedback testing of var model. this chapter presents a variety of feedback testing approaches to var model and indicates that mixed kupiec testing and simplified cd testing can effectively evaluate a var medel

    在分析討論了巴塞爾（ basle ）委員會的模型評價方法、 k叩iec檢驗方法、 lopez的損失函數法、 cd （ crnkovieanddrachman ）檢驗法的基礎上，給出了混合kupiee檢驗和簡化的cd檢驗方法。
  14. An attempt is made to use the filled function as the modified function approach to apply global optimization to optical thin film problems. it is proved successful when applied to problems such as antireflection coatings and beam spliters. meanwhile, it is also found that when the number of layers is fixed those local minima with less total optical thickness appear to be better. in the realization. needle method are made to explore the impact of local optimization methods used, parameter of these methods, the starting design, the search accuracy of function and the methods of thickness growth

    從理論分析來看，由於光學薄膜的特性是由在入射介質那一側的等效導納所確定的， needle方法把等效導納作為狀態變量，把每一層的折射率作為控制變量，運用最優控制的原理計算出在薄膜內部每一個厚度對應的點上折射率改變所引起的評價函數的改變，由此選取改變折射率后評價函數變化最大（評價函數變小）的那一點進行插入。
  15. 3 ， for move selection, static evaluation function, which is based on influence model, is taken as the core method. we also make use of searching module to find the status of groups of stones, and take joseki information into consideration. in this way, our system can simulate the intuition of human players, and take advantages of the computing ability of computer

    3 ，在著法選擇機制上，以基於影響模型的靜態評估函數為核心，利用搜索模塊確定棋塊狀態，考慮匹配定式點的加權，既模擬了人類棋手對勢的感覺，又發揮了計算機善於計算的特長，將靜態分析、動態搜索以及知識庫的利用有機的結合起來，表現出了一定層次的智能。
  16. In this paper, by studying the feature of the netflow data and the mib status of the network equipments, at the same time, in terms of analyzing the characteristics of network attack, worm spread, virus infection and network misuse behaviors, our work is based on the facts that most of the anomaly traffic in campus network has influences of the netflow data and network equipment status. an approach is present to assess the threats of the traffic in terms of five factors : the traffic bytes distribution, flow number distribution, packets number distribution, equipment cpu utilization and the memory utilization. the weight of each factor is computed and determined by fuzzy relation matrix 。 an prototype system is designed to test the method and the results are analyzed to evaluate the availability of our method

    本文研究了netflow流數據的特徵和網路設備運行狀態數據，分析了校園網網路異常攻擊、蠕蟲病毒和網路濫用行為的特點，基於大多數的網路流異常必然反映在網路網路流量數據特徵的變化以及網路設備運行狀態的改變這樣一個事實，提出了一套基於網路流量和網路設備運行狀態的異常威脅評估方法，確定了5種威脅評估因素:網路流帶寬分佈、網路流數量分佈、網路流包數量分佈、網路設備cpu利用率、網路設備內存利用率，並採用模糊關系矩陣方法計算和分配這5種評估因素在評估函數中的權重。
  17. According to order relations defined between fuzzy numbers, the pareto less optimal solution and the pareto optimal solution are defined, then a fuzzy evaluation function is introduced into a multiobjective programming problem, this method results in a multiobjective programming problem been converted into a one objective programming problem, accordingly the solution by this method is the pareto less optimal solution to the primitive problem, which is given proof a multiobjective problem with general fuzzy number coefficients is also further discussed, by _ cutset of fuzzy sets a multiobjective problem can be transformed into a interval linear programming problem, and using the method of the previous chapter, we can obtain the pareto less optimal solution

    從模糊數之間的序關系出發，分別定義了弱較優解和較優解，然後對模糊多目標問題引入模糊評價函數，將多目標化為單目標，在此也證明了求得的解為原問題的弱較優解。還討論了系數為一般模糊數的多目標問題，通過模糊集的水平集可將多目標問題轉化為區間數線性規劃問題，並利用上一章所講的方法，得到原問題的弱較優解。最後，對變量為模糊數的線性規劃問題也進行了討論。
  18. Therefore, spca gotten via selecting polynomial kernel functions is more accurate than pca in multi - index evaluation system, and has fewer dimensions. comparatively, for spca using gauss kernel function and laplace kernel function, it is required to normalize original data according to the category, and the constructed evaluation functions are better than the ones constructed via using pca. however, if variance contribution of first principal component of pca is more than 85 %, evaluation function curves of spca and pca are similar

    在作多指標評價中，選用多項式核函數而得到的譜主成分分析，比主成分分析得到的主成分具有維數低且精度高的優點；而用gauss核函數和laplace核函數的譜主成分分析，需對原數據作同類別數據間的規范化，其構造的評價函數也優于用主成分方法構造的評價函數。
  19. Using square error function and the barycenter algorithm of light intensity as the merit function of focusing and alignment respectively, the system analyzed the images captured by charge coupled device ( ccd ) in the projection screen to produce feedback signals

    該系統運用數字圖像處理技術，以方差函數和光強重心演算法分別作為清晰度調節和三色和色調節的評價函數，分析電荷藕合器件（ ccd ）採集的局部圖像，產生反饋信號。
  20. In order to solve current problems in autofocus field, this dissertation fulfilled some important theoretical studies, such as autofocus theories and methods, focus measures, focus algorithms and focus framing technologies. furthermore, we have designed and construct two autofocus systems based on pc and dsp respectively. funded by the financial aids for cadre college teachers of the education ministry, this dissertation achieved a numbers of outcomes

    本文結合教育部高校骨幹教師計劃「 ccd成像頻譜分析與對焦演算法研究」 ，針對現有對焦方法存在的問題，主要就自動對焦理論與方法、對焦評價函數及演算法、對焦窗口的智能規劃等理論問題進行深入研究，並設計製作了基於計算機和dsp的自動對焦系統樣機。
分享友人
分享到 Line

分享到臉書