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I am using the neural network toolbox 2012a in my project. I have created a feed-forward-net with 2 layers(inputs are not counted as a layer as conventionalized in the users' guide…
Hello The default function for matlab nn toolbox is diverand which can also be seen in the GUI of nnstart. It splits the data set based on what percent we define the training,valid…
Is there a difference between incremental training using ADAPT and TRAIN in Neural Network Toolbox 6.0 (R2008a)? I have found that ADAPT (using "trains" as trainFcn) can be used to…
Hello, I'm just getting acquainted with methods of machine learning, and am experimenting with neural networks at the moment. I need some advice how to approach a specific task …
Function approximation: Neural network great 'on paper' but when simulated results are very bad? I need some help with NN because I don't understand what happened. One hidden layer…
I am trying to build a network to do some long term predictions. My data is comprised of an INPUT and TARGET that spawns over 50 years (about 3500 points of data). At first I used …
Whenever I use fitnet it applies minmax to my data by default, however my data is already scaled, so I was just wondering if there was a way to change this default feature. …
Hi everyone, I am trying to build a code with the NN toolbox, able to predict at time t+2 the Manganese content in a reservoir, given as inputs other 7 variables (among these, also…
I used Neural Network fitting tool for training my data and got outputs for each target that i supplied to the network. Those outputs are well within the error range and give a goo…
I need to find the features of the given input image and i need to find the matrices present in the image. Then i need to apply neural network to it. How to do it? …