loss function 中文意思是什麼

loss function 解釋
功能損失
  • loss : n. 1. 喪失；丟失，遺失。2. 減損，損失，虧損（額）；損耗；減少，下降。3. 失敗；輸掉。4. 錯過；浪費。5. 損毀；【軍事】傷亡；〈pl. 〉 傷亡及被俘人數。
  • 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. The admissibility theorem under symmetric entropy loss function

    對稱熵損失函數下的一個可容許性定理的證明
  2. In chapter 3, two novel scheduling algorithms are put forward to supporting qos according to bin packing problem. bhps arriving are sent to different queues according to their outport, in each ourport queue, bhps are classified by their priorities and scheduled as a batch. the simulation results shows that ffd and bfd not only can provide qos effectively, but also can improve the average loss function

    通過該調度演算法，可以實現高優先級突發對低優先級的搶占，提供服務質量支持，並利用openet模擬軟體對這兩種調度演算法進行模擬。模擬結果表明，基於裝箱問題的ffd和bfd調度演算法不僅能提供有效的qos支持，還能改善系統總體的丟失性能。
  3. To activate stop loss function at the stop price, at which your shares will be sold at the market price but not lower than the lowest limit price

    以止蝕價啟動止蝕功能，股票將以當時市價沽出但不會低過最低限價。
  4. Quality loss function ( qlf ) is the basis of taguchi. g method

    質量損失函數是田口方法基礎，用損失函數測定質量更加符合實際。
  5. At first we compare some kinds of investment loss function, analyze their defects and take the eignvalue of covariance matrix as the measurement of investment risk, the principle component as the information of investment market, sn and cv of the principle component as balance relationship between the profit and risk. then different portfolio selection indexes are given, and new portfolio selection models are presented, which are different from h. markowitz model. at last an example is also given

    本文首先比較了幾種常用的投資損失函數，在分析它們的缺陷與不足的基礎上，提出了採用收益率的協方差矩陣的特徵根刻畫投資的風險；用主成份綜合反映證券市場的信息；分別採用主成份的差異系數與信噪比反映投資組合的期望收益率與風險之間的均衡關系，並以此作為投資組合損失最小化與收益極大化的指標；得到了不同於h
  6. A modified svm model, which can predict peak recognition theory, was proposed in this paper. this model can increase the weight of peak error in the loss function of structural risk minimization, thus improve prediction accuracy of hourly water demand peak

    本文提出一種能夠進行峰值識別的改進svm演算法，該演算法在結構風險最小化準則的目標函數中加大峰值誤差的權重，從而提高時用水負荷峰值的預測精度。
  7. Parameter estimation of exponential distribution under q - symmetric entropy loss function

    對稱熵損失函數下指數分佈的參數估計
  8. Estimation of scale parameter of normal distribution under q - symmetric entropy loss function

    對稱熵損失函數下正態總體刻度參數的估計
  9. Bank nonperforming loan is " a financial pollutions ", it is put forward at, first, it is harmful to social welfare. the paper builds up a utility function ( loss function ) including loan balance ( control variable ) and nonperforming loans ( state variable )

    試圖回答並且做出有創新的研究之六本文第一次提出銀行不良貸款是一種「金融污染」 ，將對一個國家的福利產生負面的影響，本文設計了一個含有貸款、銀行不良貸款的社會福利函數。
  10. Antony, j., multi - response optimization in industrial experiments using taguchi ' s quality loss function and principal component analysis. quality and reliability engineering international, 16, 3 - 8, 2000

    徐立章，電漿電弧焊參數最佳化之研究-田口方法與類神經網路之應用，義守大學管理科學研究所碩士論文， 1999 。
  11. Estimation of scale parameter under a symmetric loss function

    一種對稱損失函數下刻度參數的最優同變估計
  12. Estimation of scale parameter of the normal distribution under a symmetric loss function

    一種對稱損失函數下正態總體刻度參數的估計
  13. The six sigma black belt will be able to use a quadratic loss function to compute the cost of a given process

    譯文：六西格瑪黑帶能夠使用二次品質損失函數來計算給定過程的成本。
  14. We present most of the concepts we will need ( like target space, loss function, empirical risk, expected risk, and hypothesis space ) and explain the structure of the theoretical part of the course

    課程中將呈現我們所需的概念，且解釋課程的部份理論（如標的空間、損失函數、經驗風險、期望風險和假設空間）的架構。
  15. Abstract : under the matrix loss function, the necessary and sufficient conditions of linear admissible estimates of nonestimatible parameter functions for a general linear model are obtained

    文摘:一般線性模型可估函數的可容許估計問題已有詳細的討論。對一般線性模型在矩陣損失下，得到了不可估函數的線性估計為可容許估計的充要條件。
  16. The algorithm solves nonlinear regression problems mainly through inductive - insensitive loss function and kernel function

    這里提出了核學習技術在儲集層非均質特性描述中滲透率參數預測的新用途。
  17. On the strength of the square loss function, this part also defines the vector loss function and matrix loss function, and discusses the bayesian risk decision solutions about random vector parameter and random matrix parameter under these loss functions respectively. secondly, the bayesian inference theory about single equation model is explored

    在單參數平方損失函數的基礎上，定義了向量損失函數，利用向量化運算元vec定義了矩陣損失函數，並討論了這兩類損失函數下隨機向量參數和隨機矩陣參數的貝葉斯風險決策解。
  18. The inputs of the network are tolerance and fuzzy process factor and the output is manufacturing cost. secondly, taguchi ' s quality loss function is a simple quadratic symmetric style, the paper expands it a fuzzy quality loss model using fuzzy theory. a concept of fuzzy quality loss and fuzzy quality loss cost are first presented

    然後應用模糊理論對田口二次型質量損失模型進行拓展，提出了模糊質量損失和模糊質量損失成本的概念，由此建立了模糊質量損失模型，並研究了多質量特性時模糊質量損失成本的計算方法。
  19. Based on analysis of the conclusions in the statistical learning theory, especially the structural risk minimization and the - insensitive loss function, a novel linear programming support vector regression is proposed

    摘要通過對統計學習理論中的支持向量回歸問題，特別是結構風險問題和-不敏感函數的分析，得到了一種新的支持向量回歸演算法。
  20. Minimax estimation in scale parameter families as the parameter interval being bounded under squared loss function

    平方損失下區間有界的尺度函數極小極大估計
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