Notes on How to Escape Saddle Points Efficiently
https://arxiv.org/pdf/1703.00887.pdf
Summary
Keywords
- perturbed
- Second Order Stationary Point
$ \frac{\mathrm{d^2} }{\mathrm{d} x2} \mathrm{f(x)} = 0 $
- non-degenerate
https://arxiv.org/pdf/1703.00887.pdf
$ \frac{\mathrm{d^2} }{\mathrm{d} x2} \mathrm{f(x)} = 0 $