gradient descent algorithm

基本解释

A few or all of the parameters of the controller are adjusted by using the gradient descent algorithm to minimize the output error.
运用最优梯度下降法使目标的计算值与期望值误差最小来迭代优选权重，建立迭代算法模型。
In the past thirty years, the work-horse algorithms in the field of digital signal processing and communication have been the gradient descent algorithm and the least square algorithm.
在过去的三十年中，数字信号处理和数字通信领域中采用的主要优化算法是最速下降方法和最小二乘方法。
BP neural network also has strong nonlinear approximation ability, but its gradient descent algorithm determines that it easy falling into local optimum and sensitive to the initial values.
BP神经网络具有很强的非线性处理能力和逼近能力，但梯度下降的算法本质决定了其具有容易陷入局部最优及初值敏感的缺点；
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