|
|
- 172页,$\|\mathbf{A}\|_F=\sum_{i=1}^m \sum_{j=1}^n\left|a_{i j}\right|^2$ 改为 $\|\mathbf{A}\|_F^{2}=\sum_{i=1}^m \sum_{j=1}^n\left|a_{i j}\right|^2$ (感谢@吴津宇)
|
|
- 172页,$\|\mathbf{A}\|_F=\sum_{i=1}^m \sum_{j=1}^n\left|a_{i j}\right|^2$ 改为 $\|\mathbf{A}\|_F^{2}=\sum_{i=1}^m \sum_{j=1}^n\left|a_{i j}\right|^2$ (感谢@吴津宇)
|
|
|
- 式(3.9)中$\hat{\boldsymbol{x}}_i=(x_{1};...;x_{d};1)\in\mathbb{R}^{(d+1)\times 1}$改为$\hat{\boldsymbol{x}}_i=(x_{i1};...;x_{id};1)\in\mathbb{R}^{(d+1)\times 1}$(感谢@Link2Truth)
|
|
- 式(3.9)中$\hat{\boldsymbol{x}}_i=(x_{1};...;x_{d};1)\in\mathbb{R}^{(d+1)\times 1}$改为$\hat{\boldsymbol{x}}_i=(x_{i1};...;x_{id};1)\in\mathbb{R}^{(d+1)\times 1}$(感谢@Link2Truth)
|