kernel function 中文意思是什麼

kernel function 解釋
核函數
  • kernel : n 1 （果實的）核，仁。2 穀粒，麥粒。3 內核，核心，要點。4 【原子能】（原子）核。5 【數學】（積分...
  • function : n 1 功能，官能，機能，作用。2 〈常 pl 〉職務，職責。3 慶祝儀式；（盛大的）集會，宴會。4 【數學】...
  1. Resolution to kernel function with dissociable variables based on fourier transform

    基於快速傅立葉變換的二階可靠度分析方法
  2. A new osculatory rational interpolation kernel function is established, which is different from the classical linear interpolation kernel functions. generally, it is a more accurate approximation for the ideal interpolation function than other linear polynomial interpolants functions. simulation results are also presented to demonstrate the superior performance of this new interpolation kernel function

    本文構造了一個全新的圖像插值核函數?自適應切觸有理插值核函數，同現有的線性插值核函數相比，其空域特性和頻域特性均最接近合肥工業大學博士論文理想插值核函數sinc函數。
  3. Secondly, a new adaptive osculatory rational interpolation kernel function is constructed from the point of approximating the ideal interpolating function, the function ' s characteristics, i. e., the space properties, the spectral properties, and the efficiency are analyzed, and the comparision it with other interpolation methods is made

    然後，在圖像采樣和圖像重建理論的基礎上，基於逼近理想插值核函數的思想，構造了一種自適應切觸有理插值函數，對其空域和頻域的性能進行了分析，並與傳統的圖像插值核函數進行了比較。
  4. It is well known that there exists an unique bergman kernel function for each bounded domain in cn

    眾所周知， c ~ n中的任一有界域都存在唯一的bergman核函數。
  5. According to the statistic characteristic of covariance function, parameter estimation can be given for kernel function

    由協方差函數的統計特徵，可給出核函數的參數估計。
  6. If the covariance stationary processes are one dimension, for given data, covariance function and spectral density function can be estimated, and there is no need to select kernel function and its parameters

    如果協方差平穩隨機過程的狀態是一維的，對給定的樣本點，給出了協方差函數的估計和其對應譜（密度）函數估計，而不必選擇核函數及其參數。
  7. We proof the covariance function of covariance stationary processes is equivalent with mercer kernel function. that is, the covariance function of covariance stationary processes is a mercer kernel function ; in reverse, for a given mercer kernel function, there exists a covariance stationary processes, and the covariance function corresponded to this covariance stationary processes is the given symmetry positive - definite kernel function. it means that the covariance function is equivalent to symmetry positive - definite kernel function

    首先建立了協方差平穩過程的協方差函數與積分方程中對稱正定mercer核函數的等價關系，即協方差平穩過程的協方差函數是對稱正定mercer核函數，反過來，對給定的對稱正定核函數，證明了存在協方差平穩過程，使得此協方差平穩過程對應的協方差函數恰好為給定的對稱正定核函數，這說明協方差函數和對稱正定核函數是等價的。
  8. Application of kernel function based fisher discriminant analysis algorithm in ear recognition

    基於復合結構分類器的人耳識別
  9. The comparison of different kernel functions for svm shows that liner kernel function is most suitable for shape recognition of plant disease spot

    不同分類核函數的相互比較分析表明，線性核函數最適于植物病害的分類識別。
  10. The politically kernel function of the ccp ' s organizations in universities

    黨組織在高校的政治核心作用
  11. Because the return rate has many good characters such as the following, we estimate the return rate by use of the characters. theorem 1 [ 20 ] set kernel function k ( u ) and density function f ( x ) satisfy the following conditions

    第三部分研究在收益率不服從正態分佈的情況下用核估計方法對股票的收益率密度做出估計，然後算出在期滿日時的股價，再用非參數估計方法對歐式看漲期權價值進行評估
  12. Then we propose the method of second gridding searching to get best kernel parameters. using this method, we get best parameters of poly kernel function, rbf kernel function and sigmoid kernel function. we get best kernel and parameters from them

    並給出了基於二次網格搜索方法的核參數選取方法，找出了多項式核函數， rbf核函數以及sigmoid核函數的最佳參數，從中確定了svm的最優核函數及其參數。
  13. Without grids, the interaction effect among neighboring particles can be simulated by means of the kernel function, based on which the governing equation is discretized by establishing the smoothing model, the gradient model and the second - derivative model ( i. e. the laplacian model )

    在無網格條件下，粒子間的相互作用通過核子函數來表示，並通過建立物理量光滑模型、梯度模型和二階導數模型來離散控制方程。
  14. A hybrid support vector machine based on gauss kernel - function and gauge - group classification algorithm

    核函數和規范群分類演算法的混合支撐向量機
  15. This paper makes researches on pdm ' s kernel function - pcm ( product configuration management ) under the conditions of autocad and low - price dbms witch could be acceptable in our middle or small factories. this paper mainly discusses the recursive query algorithm based on general database witch is offered in oracle, the problem of the automatic bom maker for autocad and conversion from bom to product structure trees. thus the data of autocad files could go into erp ( enterprise resource plan )

    本文從pdm理念出發，在我國中小企業普遍能接受的autocad和低價位數據庫管理系統的平臺條件下，對pdm的核心技術模塊pcm （產品結構管理）的實現進行了研究，重點解決了在一般數據庫中實現數據庫系統oracle中具備的遞歸查詢演算法， autocad環境下bom表的自動生成技術，以及bom表向產品結構樹的轉化問題，從而使cad數據通過bom表的橋梁作用進入erp （企業資源計劃）系統。
  16. Image interpolation algorithm based on erbf kernel function and boundary filling

    核函數和邊界填充的圖像插值演算法
  17. Kernel function optimization in kernel principle component analysis and its application to feature extraction of gear faults

    核主元分析中核函數參數選優方法研究
  18. Another example is about lu qikeng conjecture : in order to give a counterexample to the lu qikeng conjecture, an explicit formula for the bergman kernel function is used in ref. [ bo ]

    在給陸啟鏗猜想以反例時，也經常要用到bergman核函數的顯表達式[ bo ] 。
  19. As for the undivided linear sample space, the kernel function is needed to map onto another high dimension linear space

    對于線性不可分的樣本空間，需要尋找核函數，將線性不可分的樣本集映射到另一個高維線性空間。
  20. It combines two remarkable ideas : maximum margin classifiers with low capacity and therefore good generalization, and implicit feature spaces defined by kernel function. theoretically underpinned by these ideas, svm can overcome the curse - of - dimensionality and over - fitting problems elegantly. due to its remarkable performance on many applications, svm is receiving increasing attention now

    支持向量機是基於統計學習理論的結構風險最小化原則的，它將最大分界面分類器思想和基於核的方法結合在一起，表現出了很好的泛化能力，並且可以有效地克服維數災難和過擬合等問題，因此受到越來越多的研究人員的關注。
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