What is reciprocal rescaling of a matrix
As given in the title, what does it mean by reciprocal rescaling of a matrix. I read that the factorization of the matrix $mathbf{X}$ to $mathbf{U}mathbf{V'}$ i.e. $mathbf{X=UV'}$ is invariant to reciprocal rescaling of $mathbf{U}$ and $mathbf{V'}$.
Can anyone please explain what does it mean ?
linear-algebra matrices
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As given in the title, what does it mean by reciprocal rescaling of a matrix. I read that the factorization of the matrix $mathbf{X}$ to $mathbf{U}mathbf{V'}$ i.e. $mathbf{X=UV'}$ is invariant to reciprocal rescaling of $mathbf{U}$ and $mathbf{V'}$.
Can anyone please explain what does it mean ?
linear-algebra matrices
add a comment |
As given in the title, what does it mean by reciprocal rescaling of a matrix. I read that the factorization of the matrix $mathbf{X}$ to $mathbf{U}mathbf{V'}$ i.e. $mathbf{X=UV'}$ is invariant to reciprocal rescaling of $mathbf{U}$ and $mathbf{V'}$.
Can anyone please explain what does it mean ?
linear-algebra matrices
As given in the title, what does it mean by reciprocal rescaling of a matrix. I read that the factorization of the matrix $mathbf{X}$ to $mathbf{U}mathbf{V'}$ i.e. $mathbf{X=UV'}$ is invariant to reciprocal rescaling of $mathbf{U}$ and $mathbf{V'}$.
Can anyone please explain what does it mean ?
linear-algebra matrices
linear-algebra matrices
asked Dec 26 at 9:09
Shew
563413
563413
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