Skip to main content
3 events
when toggle format what by license comment
Jun 5, 2015 at 9:47 history edited Arnold Neumaier CC BY-SA 3.0
added details
Jun 5, 2015 at 2:40 comment added Fei Zhu Embarrassed to admit that I didn't fully understand your answer. My background is computer engineering and I only scratch the surface of numerical computing. If I'm interpreting it correctly, did you mean solving for $\mathbf{L}$ and $\mathbf{R}$ instead of solving for $\mathbf{A}$? The determinants of the factored matrices may be trivially to compute, while would the gradients still involve matrix inverse? Is this solution a commonplace strategy? If so, could you please provide some references (e.g. papers) so that I can figure it out by reading the papers.
Jun 4, 2015 at 15:46 history answered Arnold Neumaier CC BY-SA 3.0