python神经网络训练时间
时间: 2023-08-31 18:13:17 浏览: 141
回答: Python神经网络的训练时间取决于多个因素,包括训练算法、训练目标、样本数量和网络规模等。如果你的样本数量较少,比如只有15组,一般几秒钟就能完成训练。\[1\]然而,如果你需要训练一个卷积神经网络(CNN),可能需要更多的数据和较长的训练时间。这取决于字符图片的大小、数据集的数量以及神经网络的结构和规模等因素。\[2\]此外,还需要掌握Tensorflow相关的基本概念和深度学习的基本工作流程,熟悉神经网络的结构和层次,以及张量、图结构和OP对象的使用等知识。\[3\]总的来说,Python神经网络的训练时间是一个复杂的问题,需要考虑多个因素的综合影响。
#### 引用[.reference_title]
- *1* [神经网络训练多少次合适,神经网络训练时间多长](https://blog.csdn.net/mr_yu_an/article/details/127433206)[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^v91^insert_down1,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* [图片识别 python 神经网络,神经网络提取图片特征](https://blog.csdn.net/aifamao3/article/details/126283412)[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^v91^insert_down1,239^v3^insert_chatgpt"}} ] [.reference_item]
- *3* [卷积神经网络的Python实现,python卷积神经网络训练](https://blog.csdn.net/super67269/article/details/126332124)[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^v91^insert_down1,239^v3^insert_chatgpt"}} ] [.reference_item]
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