descent method
[数] 下降法
常用释义
英式发音
美式发音
基本释义
- n. [数] 下降法
例句
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1·The corresponding adaptive algorithm was derived based on the steepest descent method.基于最陡下降方法，推导出了相应的自适应算法。
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2·BP neural network, as its nature of gradient descent method, is easy to fall into local optimum.但BP神经网络本质是梯度下降法，容易陷入局部最优。
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3·The algorithm of studying bases on the foundation of the descent method most rapidly, and was improved.学习算法在最速下降法的基础上给出，并加以改进。
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4·Moreover, the demand of producing large-scale sapphires by the molybdenum crucible through the descent method is met.满足了钼坩埚下降法生产大尺寸蓝宝石的需求。
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5·The weights are trained with Gradient Descent Method. The increase algorithm of BVS, and restricted algorithm, was induced.利用梯度下降法对网络的权值进行训练，并且推导了BVS的增长算法，以及网络训练的限制记忆递推公式。
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6·Two ways are used to design the network, the one is the direct energy descent method, and the other is the gradient descent method.有两种方法可以用来设计网络，一是能量下降法，另一个是梯度下降法。
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7·The algorithm which utilizes the Steepest Descent Method can give the estimation of displacement between two frames of image directly.它对一定时间间隔内两次采样得到的图象进行运算，用最陡梯度下降法直接迭代出图象位移的估计值。
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8·The learning method of hidden-output layer weights is the steepest descent method and the one of input-hidden layer weights is genetic algorithm(GA) .网络隐层-输出层的权值采取最速下降法学习，输入层-隐层的权值采用遗传算法进行学习；
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9·In WNN the most fast grads descent methodology was adopted to adjust the network parameters and the learning rate by self adapting learning rate method.对小波神经网络采用最速梯度下降法优化网络参数，并对学习率采用自适应学习速率方法自动调节。
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10·The essence of back propagation networks is that make the change of weights become little by gradient descent method and finally attain the minimal error.其实质是采用梯度下降法使权值的改变总是朝着误差变小的方向改进，最终达到最小误差。