$ \theta_{0}:=\theta_{0}-\alpha \frac{1}{m} \sum_{i=1}^{m}\left(h_{\theta}\left(x^{(i)}\right)-y^{(i)}\right) $
$ \left.\theta_{1}:=\theta_{1}-\alpha \frac{1}{m} \sum_{i=1}^{m}\left(\left(h_{\theta}\left(x^{(i)}\right)-y^{(i)}\right) x_{1}^{(i)}\right)\right\} $
我也是一样的情况,请问您解决了吗?
没有