熵函數 的英文怎麼說

中文拼音 [shānghánshǔ]
熵函數 英文
entropy function
  • 熵 : 名詞[物理學] entropy; thermal charge
  • 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
  • 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. Kullback ' s cross - entropy function is tried to smooth the minimal ncp - function and a non - interior continuation method is constructed for lcps

    本章嘗試用叉熵函數來光滑化極小化ncp函數。
  2. The article build the mathematic model of terrain surface with the nonlinear insert calculation using the distance entropy function as the insert calculation function in terrain surface fitting and deal the visualization with grid method

    採用非線性插值方法，用距離熵函數作為地表曲面擬合的插值函數，構造地表曲面的數學模型，並採用規則格網法進行表面剖分，最終實現地形的三維可視化效果。
  3. Study on function of reliability degree entropy of support system in mines

    礦井支護系統可靠度熵函數研究
  4. Shannon entropy function is used to smoothing it. a non - interior predictor - corrector continuation method is built for a class of mixed complementarity problems

    基於非線性互補問題的一個等價不動點格式，第五章分別用shannon熵函數和kullback熵函數光滑化max函數。
  5. The article has expatiated the definition of the entropy function of thermodynamics, and discussed enough the irreversible process of entropy - transtion compute about the thermodynamics system

    摘要闡述了熱力學熵函數的定義，並對熱力學系統的不可逆過程的熵變計算作了充分的討論。
  6. The applications of shannon entropy and kullback ' s cross - entropy as perturbations are discussed. by maximizing the perturbed lagrangians in dual space, we obtain the exponential penalty function and exponential multiplier penalty function, respectively, for inequality constrained nlps

    文中分別以shannon熵函數和kullback叉熵函數作為攝動函數，導出其對偶函數分別是原問題的指數罰函數和指數乘子罰函數。
  7. A bimaximum - entropy method for a sort of nonlinear continuous constrained minimax problem

    問題的雙極大熵函數法
  8. At last of the chapter, the mid (. ) function is reformulated

    在這一章的最後，把mid （ . ）函數重新表述，並用shannon熵函數光滑化。
  9. In this paper, the convergence theorems of the adjustable entropy function method are studied

    摘要對調節熵函數法的收斂性作了理論分析。
  10. 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。
  11. To enrich the entropy methods for the linear program problem, the interval adjustable entropy method for the linear program problem is proposed

    摘要為豐富線性規劃問題的熵函數方法，提出了求解線性規劃問題的區間調節熵方法。
  12. Firstly, a nonlinear programming problem with multiple constraints can be converted into a programming problem with single constraint via maximum entropy function

    先引入極大熵函數，將多個約束的非線性規劃問題，轉化為只含一個約束的規劃問題。
  13. The long - time decay behavior of solutions of one dimensional 4th - order degenerate parabolic equation is studied by using the entropy function and energy estimate method

    摘要利用熵函數並結合能量估計，研究了一維四階退化拋物方程解隨時間衰減的行為。
  14. Based on the minimum cross entropy theory, a new model, which can forecast mortality distribution by minimizing the cross entropy function subject to the future life expectancy of insurants, is proposed

    基於最小叉熵原理，建立了預測被保人死亡率分佈的一個模型最小叉熵模型，該模型以叉熵函數作為目標函數，以被保人的預期壽命作為約束條件，通過最小化叉熵預測被保人的死亡率。
  15. When adding an entropy function as regularizing term to the lagrangian function, we obtain a smooth approximate function for m ( x ), which turns out to be the exponential penalty function

    當將熵函數作為正則項加到拉格朗日函數上，我們得到了逐點逼近於m （ x ）的光滑函數。經證明，該函數即為指數罰函數。
  16. We also prove that the radius of a rotating spherically symmetric star, with given constant angular velocity and constant entropy, is uniformly bounded independent of the central density. this is different to the case of the non - rotating star

    非常有趣的是，當角速度和熵函數都是常數時，旋轉對稱星體的半徑關于中心密度是一致有界的，這與非旋轉星體是截然不同的。
  17. Firstly, the duality principle is used to change the linear program problem into the minimax problem, an interval extension of the adjustable entropy function is set up and its order of convergence is discussed

    首先利用對偶理論將線性規劃問題轉化為極大極小問題，建立並討論了調節熵函數的區間擴張及其收斂階。
  18. In this thesis, we extend the entropy regularization method in two ways : from the min - max problem to general inequality constrained optimization problems and from the entropy function to more general functions

    本文從兩個方面發展了這種熵正則化方法，即將其從極大極小問題推廣到一般不等式約束優化問題上和用一般函數代替熵函數作正則項，建立新的正則化方法。
  19. By analyzing expression between a and fuzzy entropy from the view of analytics, this paper analyses the relationship of between a and fuzzy entropy and the changing trend of fuzzy entropy function with the increase of a, then discusses the sensitivity of the parameter a to classification result such as total nodes, rule number, classification accuracy of fuzzy decision tree, proposes an experimental method of obtaining optimal a, it is proved by experiment that the optimal value a obtained by this method can make the classification result of fuzzy decision tree best, and therefore provides the academic evidence of selecting parameter a in order to gain the best classification result

    本文在visualc + +軟體開發平臺及模糊id3演算法的基礎上，從解析的角度出發，通過分析參數與模糊熵之間的函數關系式，討論了隨著的增加，模糊熵函數的變化趨勢，進一步分析了參數對模糊決策樹的分類結果在訓練準確率、測試準確率、規則數等方面所表現出的敏感性，探討了得到最優參數的實驗方法。實驗證明，利用這一方法得到的最優參數的值，可以使模糊決策樹的分類結果達到最好的效果，從而為人們用模糊決策樹進行分類時選取參數以獲得最優的分類結果，提供了良好的理論依據。
  20. 3 adopting the theory of entropy of information to set up the definition and formula of the market transaction entropy, the market structure entropy and the market competition degree, provide the theory and method to analyses the changing tendency of coal industry market competition

    3 、依據信息熵的理論，創建了市場交易熵、市場結構熵和市場競爭度的概念和計算公式，並建立了市場交易和市場結構的熵函數，為分析煤炭產業市場競爭的變化趨勢提供了理論方法。
分享友人
分享到 Line

分享到臉書