Matlab Problem : Why after run the program, workspace or import data is disappeared ?
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Hello everyone , thanks a lot for any help to fix this problem.
i have one problom in my program , Why after run the program, workspace or import data is disappeared ? - what is the problem ?
this is my dataset file : https://s19.picofile.com/d/8435105100/41733346-5bc8-41e5-8982-4ceac2b44d05/letter_recognition.data
and this is my code :
clc;
close all;
clear;
workspace;
cvp=cvpartition(size(letterrecognition,1),'HoldOut',0.25);
alphatrain = letterrecognition(cvp.training,:);
alphatest = letterrecognition(cvp.test,:);
Input_Train = alphatrain(:,2:end);
Target_Train = alphatrain(:,1);
Input_Test = alphatest(:,2:end);
Output_Test = alphatest(:,1);
Input_Train = Input_Train';
Target_Train = Target_Train';
Input_Test = Input_Test';
net = feedforwardnet(15);
net = train(net,Input_Train,Target_Train);
y = net(Input_Test);
M_Target_Test = y';
2 个评论
Jan
2021-5-30
What does when disappear? Maybe you mean the effect of the clear command?
arash Moha
2021-5-30
采纳的回答
Jan
2021-5-30
1 个投票
[After the comment has solved the problem, moved to the section for answers]
Remove the clear command, which is responsible for clearing the workspace.
Clearing variables is hardly useful in Matlab. Prefer to use functions instead of scripts to keep the workspace clean.
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