Rachel Ward
where else to find them
no profile links on file
what they talk about
where they keep going back
no series more than once — all 2 in the filters
on a stage with
never shared a talk
who talks about the same things
nobody close enough yet
| title | conference | date |
|---|---|---|
| First-Order Stochastic Optimization | Foundations of Data Science Boot Camp 2018 | 2018-08-27 |
Proves that under smooth, (strongly) convex finite-sum assumptions SGD with a constant step size < 1/L converges exponentially to a neighborhood whose radius… | ||
| Low-rank Matrix Completion: Adaptive Sampling Can Help When, How? | Optimization, Statistics and Uncertainty | 2017-11-28 |
Low-rank matrix completion uses a first two-phase sampling pass: take uniform samples, estimate large row/column leverage scores from sampled row norms, then… | ||
| nothing matches | ||