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why computeCost function shows incorrect dimension error in second call?
h = X * theta; sq_error = (h - y) .^ 2; J = 1/(2*m) * sum(sq_error); correcting the code with error message shows error in ...
5 years 前 | 1 个回答 | 0
提问
5 years 前 | 1 个回答 | 0
