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Problem while implementing "Gradient Descent Algorithm" in Matlab
In this line X = [ones(m, 1), data(:,1)]; You add bias to your X, but in the formula of your picture (Ng's slid...
Problem while implementing "Gradient Descent Algorithm" in Matlab
In this line X = [ones(m, 1), data(:,1)]; You add bias to your X, but in the formula of your picture (Ng's slid...
9 years 前 | 0
