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Because in high dimensional space there are partial saddle points, not local minima. Intuitively obvious, and shown theoretically in the last 12 months.
by jph00 9y ago
Because in high dimensional space there are partial saddle points, not local minima. Intuitively obvious, and shown theoretically in the last 12 months.
- reader5000 9y agoAre you referencing https://arxiv.org/abs/1412.0233 https://arxiv.org/abs/1412.0233?
- soVeryTired 9y agoShown theoretically under fairly artificial assumptions.