Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Adaptive Gradient Descent without Descent   We present a strikingly simple proof that two rules are sufficient to
automate gradient descent: 1) don't increase the stepsize too fast and 2) don't
overstep the local curvature. No need for functional values, no line search, no
information about the function except for the gradients. By following these
rules, you get a method adaptive to the local geometry, with convergence
guarantees depending only on the smoothness in a neighborhood of a solution.
Given that the problem is convex, our method converges even if the global
smoothness constant is infinity. As an illustration, it can minimize arbitrary
continuously twice-differentiable convex function. We examine its performance
on a range of convex and nonconvex problems, including logistic regression and
matrix factorization.

17
The categories of this paper are: q-fin
34
The categories of this paper are: chem-ph
27
The categories of this paper are: comp-gas
37
The categories of this paper are: supr-con
12
The categories of this paper are: nucl-th
15
The categories of this paper are: nucl-ex
4
The categories of this paper are: cond-mat
23
The categories of this paper are: solv-int
20
The categories of this paper are: acc-phys
21
The categories of this paper are: adap-org
14
The categories of this paper are: math-ph
31
The categories of this paper are: ao-sci
22
The categories of this paper are: chao-dyn
33
The categories of this paper are: plasm-ph
0
The categories of this paper are: hep-ph
5
The categories of this paper are: gr-qc