Construct · 1 fields · 1 citations

mirror descent: a standalone construct

One name. One construct. A landmark on the map.

● anchor · a standalone construct Nearest construct by meaning·not indexed

A single standalone construct; nearby constructs are located against it in the Collider. Tap a field for its definition, unit, and measures.

Optimization

generalization of gradient descent that takes steps in a dual space defined by a strongly convex mirror map, suited to non-Euclidean geometries.

In optimization, mirror descent refers to generalization of gradient descent that takes steps in a dual space defined by a strongly convex mirror map, suited to non-Euclidean geometries. This meaning comes from Beck (2003) in Operations Research Letters.[1]

Unit
Recovery means
Measured by

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Nearby constructs

descent3 fields · 4 citationsjingle · one word, three constructs generalization6 fields · 16 citationsjingle · one name, six constructs gradient descent1 fields · 4 citationsanchor · a standalone construct

References

Beck, A., & Teboulle, M. (2003). Mirror descent and nonlinear projected subgradient methods for convex optimization. Operations Research Letters, 31(3), 167-175. https://doi.org/10.1016/s0167-6377(02)00231-6

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