Closed wsora closed 3 years ago
$$ L = \sum{x\in T} (\hat{y}{afm}(x) - y(x))^2 + \lambda ||x||^2 $$,后面那个不是对x正则,是W。应该是 $$ L = \sum{x\in T} (\hat{y}{afm}(x) - y(x))^2 + \lambda ||W||^2 $$
好的,我看一下。
$$ L = \sum{x\in T} (\hat{y}{afm}(x) - y(x))^2 + \lambda ||x||^2 $$,后面那个不是对x正则,是W。应该是 $$ L = \sum{x\in T} (\hat{y}{afm}(x) - y(x))^2 + \lambda ||W||^2 $$