Loading and using pretrained networks

2020 11 9
3 个回答
回答已采纳
更新时间：2020 11 17
4 次查看（30 天）

0 个投票

I'm working with sets of 8 neural networks and when I load them all and try to use them Matlab doesn't recognise them.

1 个评论
显示 -1更早的评论 隐藏 -1更早的评论

Raunak Gupta
Raunak Gupta 2020-11-12
Hi,
Can you provide the specific code you are using and the error message displayed in the Command Window. This will help in understanding the issue.

请先登录，再进行评论。

请先登录，再回答此问题。

 采纳的回答

Raunak Gupta
Raunak Gupta 2020-11-17

1 个投票

Hi,
From the example mentioned in the follow up, I think the trained network are not saved properly. Let say you have four trained networks in the workspace naming net1, net2, net3, net4. Then to save them in a single matrix you can use
save('networks.mat','net1','net2','net3','net4');
Afterwards if you want to load the networks into the workspace following command can be useful
load networks.mat
This will load all networks separately into the workspace.

更多回答（2 个）

Chris Underwood
Chris Underwood 2020-11-16

0 个投票

There's no specific code Raunak. I trained a set of ANNs using the Deep Learning Toolbox and, one each was trained, I saved it using the 'save' command. Later, when I went on to use the trained networks I used the 'load' command at the Matlab prompt. When I tried to use the 'loaded' network I got 'Unrecognised variable or function'. Is it because I am trying to load several networks at once (8 in all)? I've managed to get round it by re-training the networks after issuing 'cleavars' and then applying them whilst they are still in memory (i.e. not specifically saving them). This works OK but this takes a long time!
Chris Underwood
Chris Underwood 2020-11-17

0 个投票

Ah right. I hadn't realised that they needed to be saved as a linked set like that. I'll try that. Many thanks for your help Raunak.

类别

在 帮助中心 和 File Exchange 中查找有关 Deep Learning Toolbox 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by