\begin{align} \underset{\mathbf{W}}{\operatorname{arg,min}},, & |\mathbf{W}\mathbf{W}^\top \mathbf{X}-\mathbf{X}|_\mathrm{F}^2 & & \ \text{s.t.},,,,, & \mathbf{W ...
Matrix Calculus In this page, we introduce a differential based method for vector and matrix derivatives (matrix calculus), which only needs a few simple rules to derive most matrix derivatives. This ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results