How to get the trained weights and bias in nntool after training?

22 visualizaciones (últimos 30 días)
Tousif Ahmed
Tousif Ahmed el 9 de Ag. de 2017
Comentada: Tousif Ahmed el 9 de Ag. de 2017
I have a matlab code in which i am using HOG features extracted inputs for training and testing and i am using nntool but i am unable to get the complete weights and bias after the inputs are trained in the nntool. Can anyone help me with that please?

Respuestas (1)

Baptiste Ottino
Baptiste Ottino el 9 de Ag. de 2017
OK, if you want to use the GUI nntool app, you have two ways of getting the weights:
  • Graphically. In the nntool menu, select your network (under 'Networks') and click 'Open'. Go to the tab 'View/Edit weights'. You can then copy/paste your weights.
  • Through the workspace. In nntool, click 'Export' and select your network. Then, from the command window, you can access your weights by calling the appropriate methods of the network object you created:
>> yourNetwork.iw{1,1}
>> yourNetwork.b{1}
>> yourNetwork.iw{2,1}
>> yourNetwork.b{2}
Returns the weights in the first (iw{1,1}) and second (iw{2,1}) layers, and the biases in the first (b{1}) and second(b{2}) layers. Good luck!
  2 comentarios
Tousif Ahmed
Tousif Ahmed el 9 de Ag. de 2017
How to check the final weights in NPRTOOL
Tousif Ahmed
Tousif Ahmed el 9 de Ag. de 2017
I don't want to add my weights. The neural network is getting trained using nprtool. I am getting 88% accuracy after training and testing. Thing is I need to know the trained weights and bias value.

Iniciar sesión para comentar.

Etiquetas

Community Treasure Hunt

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

Start Hunting!

Translated by