Too many output arguments

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Ditf 2020-12-28

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评论： Star Strider 2020-12-29

hi, i newbie to matlab i am creating a very simple feed forward network, but i keep getting the too many output arguments error. what can i do?

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Star Strider 2020-12-28

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在 MATLAB Online 中打开

Without knowing what ‘dataset’ is, although assuming that it is an array with 2 columns, try this:

Input = dataset(:,1);
Target = dataset(:,2);

Note that the dataset class is a collection of functions for constructing Dataset Arrays.

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Star Strider 2020-12-29

在 MATLAB Online 中打开

Assuming you need to use ‘breast-cancer-wisconsin.data’, the way I chose to import it is:

opts = detectImportOptions('breast-cancer-wisconsin.data', 'FileType','text');
BCTable = readtable('breast-cancer-wisconsin.data', opts);
InputVariables = BCTable(:,1:10);
OutputVariable = BCTable(:,11);

and that appears to work.

Examing the imported file with:

FirstFiveRows = BCTable(1:5,:)

produces:

FirstFiveRows =
  5×11 table
     Var1      Var2    Var3    Var4    Var5    Var6    Var7    Var8    Var9    Var10    Var11
    _______    ____    ____    ____    ____    ____    ____    ____    ____    _____    _____
    1000025     5       1       1       1       2        1      3       1        1        2  
    1002945     5       4       4       5       7       10      3       2        1        2  
    1015425     3       1       1       1       2        2      3       1        1        2  
    1016277     6       8       8       1       3        4      3       7        1        2  
    1017023     4       1       1       3       2        1      3       1        1        2  

Ditf 2020-12-29

Thank you so much for your help, i greatly appreciate it.

Star Strider 2020-12-29

As always, my pleasure!

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