stochastic convergence 中文意思是什麼

stochastic convergence 解釋
隨機收斂
  • stochastic : adj. 1. 機會的;有可能性的;隨便的。2. 【數學】隨機的。
  • convergence : n. 1. 聚合,會聚,輻輳,匯合。2. 集合點;【數、物】收斂;【生物學】趨同(現象)。
  1. To make further study on the optimization capability of iga and other correlative capabilities mathematically, stochastic theory is used to analyze iga. as a result, the global convergence of iga and other correlative characteristics are got. meanwhile, the convergent effect and the mechanism on prevention from premature of iga is studied so that the effectiveness and the superiority of the algorithm proposed in the dissertation are proved theoretically

    為了從數學角度更加深入地分析iga的優化能力及相關性能,利用隨機過程理論對iga進行分析,並證明了iga的全局收斂性及其他相關性質,還對iga的收斂效果以及對早熟的防治機理進行了研究,從而在理論上證明了本文演算法的有效性和優越性。
  2. Only the euler method is popular and efficient among the numerical methods for the stochastic delay differential equations, but its order of convergence is only 1 / 2

    摘要隨機延遲微分方程數值方法中歐拉方法是唯一較為成熟、有效的方法,但歐拉方法的收斂性差,其收斂階僅為二分之一。
  3. For a class of special stochastic delay differential equations, i. e. the stochastic delay differential equation with small noise, the exacter order of convergence is obtained and it shows that the euler method nearly converges with the order 1

    針對一類特殊的方程即小噪聲隨機延遲微分方程,給出其歐拉方法更精確的收斂階,表明歐拉方法是近似1階改斂的。
  4. Stochastic differential equations ; comparison theorem ; weak convergence

    隨機微分方程比較定理弱收斂
  5. The properties and convergence theorems of hvb stochastic integral

    隨機積分的性質及收斂定理
  6. Firstly the stochastic gradient algorithm based on minimum mutual information ( mmi ) is researched, and this algorithm is simple and stable, but its convergence speed is slow. secondly the natural gradient algorithm based on riemann space is researched. finally easi algorithm, iterative inversion algorithm and some

    首先研究了基於最小化互信息的隨機梯度演算法,該演算法簡單穩定但收斂較慢,然後研究了基於黎曼空間的自然梯度演算法,最後介紹了easi演算法、迭代求逆演算法以及其餘一些演算法。
  7. Studies on the convergence of stochastic algorithm for the constant step size

    型隨機演算法收斂性分析
  8. A class of strong convergence theorem for an arbitrarily adapted stochastic sequence without the non - decrease condition was established by using the truncation method of stochastic variables and the stop time

    摘要引入了隨機變量的截尾和停時的概念,在定理條件及其證明過程中適當地定義隨機變量的截尾和停時,並通過定義鞅差序列和利用鞅差序列的收斂定理,得到了一類關于任意隨機適應序列的強收斂定理。
  9. Abstract : in this paper, we give the definitions of second order moment fuzzy stochastic process and its mean square convergence, and prove the cauchy criterion of mean square convergence of second order moment fuzzy stochastic process, and discuss the properties of mean square convergence of second order momnet fuzzy stochastic process

    文摘:給出二階矩模糊隨機過程及其均方收斂的定義,證明二階矩模糊隨機過程均方收斂的柯西準則,討論二階矩模糊隨機過程均方收斂的性質。
  10. ( 2 ) stochastic theory and other correlative theories are used to analyze iga, and the immune extend population sequence formed by iga is proved to be an aperiodic irreducible ergodic markov chain. next, the global convergence of iga is proved

    2 、利用隨機過程理論及相關理論對免疫遺傳演算法進行分析,證明了由免疫遺傳摘要演算法形成的擴展免疫種群序列的強馬爾可夫性,同時還進行了不可約性、非周期性、遍歷性等性質的研究。
  11. Convergence of hierarchical stochastic gradient identification for transfer function matrix model

    遺忘漂移時變系統的辨識
  12. Stochastic stability is of crucial importance in all kinds of stochastic models. such investigation involves finding criteria of all kinds of convergence rates

    隨機穩定性是各種隨機模型中至關重要的問題,隨機穩定性中的關鍵問題是找出各種收斂速度的判定準則。
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