bp神经网络算法matlab

BP神经网络是一种按误差逆传播算法训练的多层前馈网络，它是一种应用最广泛的神经网络模型之一。BP神经网络能够学习和存储大量的输入-输出模式映射关系，而无需事先揭示描述这种映射关系的数学方程。它的学习规则是使用梯度下降法，通过反向传播来不断调整网络的权值和阈值，使网络的误差平方和最小化。BP神经网络的模型拓扑结构包括输入层、隐藏层和输出层。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *3* [Matlab代码实践——BP神经网络](https://blog.csdn.net/weixin_41213648/article/details/96119482)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"]
- *2* [Bp神经网络详解—matlab实现Bp神经网络](https://blog.csdn.net/m0_52792591/article/details/124435325)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"]
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