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stochastic approximation

  • [数] 随机逼近
  • 随机近似

专业释义英英释义

  • 随机逼近 - 引用次数:12

    The convergence of algorithms is proved by the classical stochastic approximation theory.

    并利用随机逼近理论证明了上述三种情形下提出的算法的收敛性。

    参考来源 - 随机不确定移动通信系统功率控制算法研究
  • 随机逼近

·2,447,543篇论文数据,部分数据来源于NoteExpress

Stochastic approximation

  • abstract: Stochastic approximation methods are a family of iterative stochastic optimization algorithms that attempt to find zeroes or extrema of functions which cannot be computed directly, but only estimated via noisy observations.

以上来源于: WordNet

双语例句

  • It is a method between the 'stable' and the stochastic approximation.

    一种介于稳定随机逼近之间的方法

    youdao

  • A blind adaptive algorithm based on the stochastic approximation is discussed and then the performances of these detection rules are analyzed.

    然后介绍一种基于随机估计方法的自适应算法。最后三种判决准则进行性能分析。

    youdao

  • Then by utilizing the features of this model an online optimization algorithm that combines policy gradient estimation and stochastic approximation is derived.

    然后利用这种模式特点在线优化算法结合的策略梯度估计随机逼近而得。

    youdao

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