理学 随机梯度下降 释 stochastic gradient descent; SGD 随机梯度下降 依据损失函数的梯度，在一次迭代中对每一个训练实例进行预测，并重复迭代该过程到一定的次数，从而最小化一个函数的过程。在机器学习中，可以利用该方法来最小化训练模型中的误差，即每次迭代时完成一次评估和更新。
人工智能 神经网络 释文 stochastic gradient descent 随机梯度下降法
- algebraic theorem
- algebraic theory
- algebraic theory of linear systems
- algebraic theory of numbers
- algebraic topology
- algebraic torus
- algebraic transformation
- algebraic transformation group
- algebraic transformation space
- algebraic unit
- algebraic unknotting number
- algebraic value
- algebraic variety
- algebraic variety of general type
- algebraic vector bundle
- algebraic version of the Gauss Manin connection
- algebraic version of the Gauss-Manin connection
- algebra isomorphism
- algebraist
- algebraizable
- algebraizable sheaf
- algebraizable space
- algebraization
- algebraization theorem
- algebra-logarithmic singularity