optim.Adam
时间: 2023-09-23 20:06:06 浏览: 70
optim是一个实现了Adam优化算法的torch.optim包中的一个类。Adam是一种结合了Adagrad和RMSprop优点的优化算法。它适合处理稀疏梯度和非平稳目标,并且对内存需求较小。Adam算法为不同的参数计算不同的自适应学习率,适用于大数据集和高维空间的非凸优化问题。可以通过设置learning rate和其他参数来对Adam进行配置和调优。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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