How to design a single layer perceptron with MATLAB built-in functions/nets/Apps?

2 次查看（过去 30 天）

Eshna Sasha 2022-3-18

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1674914-how-to-design-a-single-layer-perceptron-with-matlab-built-in-functions-nets-apps

Suppose I have 1000 images of 512 pixels each. I want to design a single layer perceptron and to track the accuracy of the validation/test and the train datasets, but I don't know where to start? Is there a MATLAB built-in function where I could do it? Or how do I write it in code?

% % Data Splitting
[setTrain, setTest] = partition(Images, [0.8, 0.2], 'randomized');
%% Defining the perceptron
n=1; 
weights(:,n)=rand(1,1000); 
eta=0.1; 
epochs=50;
for i=1:epochs 
for j=1:length(Images) 
v=weights(:,n)'*x(:,j); 
function out=hardlimit(v)
for i=1:numel(v)
    if v(i)<0
        out(i)=0;
    else
        out(i)=1;
    end
end
error_train = 1 ;
error_test = 1; 
error_perc_test=1; 