Covering numbers of the pseudometric space (A, k · k1,x) can be used to bound the empirical Rademacher complexity.

6 окт. 2015 г. · This paper provides a general result on controlling local Rademacher complexities, which captures in an elegant form to relate the complexities with constraint ...

21 мая 2020 г. · Lecture notes in algorithmic foundations of learning: Covering numbers bounds for rademacher complexity. chaining, 2020. [13] Shai Shalev ...

21 сент. 2017 г. · Today we will study another way to analyze the Rademacher complexity purely in geometric terms, which can be much easier to think about ...

To this end, we will use the notion of covering to bound Rademacher complexity. At a high level, the idea of covering is to approximate F by a finite family ...

Bound on Rademacher Complexity via Covering Numbers. (Proposition 5.2). For any x = {x1,...,xn}∈Xn, let supa∈A kak2,x ≤ cx. Then,. Rad(A ◦ x) ≤ inf ε>0 n.

In order to bound the Rademacher complexity of the class. RAMPγ ◦H2,0, we will first bound its covering number. To do so, we will express the functions in ...

The key measure we will explore in this chapter is the covering number which counts the number of size-ε ε balls needed to cover the hypothesis class.

▷ Most treatments define special norms with normalization 1/n baked in; we'll use unnormalized Rademacher complexity and covering numbers. ▷ At the end of an ...

19 дек. 2016 г. · This paper provides a general result on controlling local Rademacher complexities, which captures in an elegant form to relate complexities ...