Hey guys
I’ve written some code to compute cost function at various theta, as follows:
h = X * theta;
J = [1/(2*m)] * sum[(h-y).^2];
All variables have been defined. Upon running the code above, I’m getting the following error message:
Error: Invalid expression. When calling a function or indexing a variable, use parentheses. Otherwise, check for mismatched delimiters.
I have no experience with Matlab, so any help would be appreciated!
ThanksHey guys
I’ve written some code to compute cost function at various theta, as follows:
h = X * theta;
J = [1/(2*m)] * sum[(h-y).^2];
All variables have been defined. Upon running the code above, I’m getting the following error message:
Error: Invalid expression. When calling a function or indexing a variable, use parentheses. Otherwise, check for mismatched delimiters.
I have no experience with Matlab, so any help would be appreciated!
Thanks Hey guys
I’ve written some code to compute cost function at various theta, as follows:
h = X * theta;
J = [1/(2*m)] * sum[(h-y).^2];
All variables have been defined. Upon running the code above, I’m getting the following error message:
Error: Invalid expression. When calling a function or indexing a variable, use parentheses. Otherwise, check for mismatched delimiters.
I have no experience with Matlab, so any help would be appreciated!
Thanks error MATLAB Answers — New Questions

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