Chong Lu

Last seen: 2 years 前 | 自 2021 起处于活动状态

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统计学

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Problem while implementing "Gradient Descent Algorithm" in Matlab
temp1 = theta(1) - alpha*(sum(X*theta - y)/m); temp2 = theta(2) - alpha*(sum((X*theta - y).*X(:,2))/m); theta(1) = temp1; the...

2 years 前 | 0