Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Active Domain Randomization   Domain randomization is a popular technique for improving domain transfer,
often used in a zero-shot setting when the target domain is unknown or cannot
easily be used for training. In this work, we empirically examine the effects
of domain randomization on agent generalization. Our experiments show that
domain randomization may lead to suboptimal, high-variance policies, which we
attribute to the uniform sampling of environment parameters. We propose Active
Domain Randomization, a novel algorithm that learns a parameter sampling
strategy. Our method looks for the most informative environment variations
within the given randomization ranges by leveraging the discrepancies of policy
rollouts in randomized and reference environment instances. We find that
training more frequently on these instances leads to better overall agent
generalization. Our experiments across various physics-based simulated and
real-robot tasks show that this enhancement leads to more robust, consistent
policies.

33
The categories of this paper are: plasm-ph
20
The categories of this paper are: acc-phys
28
The categories of this paper are: alg-geom
5
The categories of this paper are: gr-qc
11
The categories of this paper are: hep-lat
29
The categories of this paper are: funct-an
3
The categories of this paper are: physics
34
The categories of this paper are: chem-ph
17
The categories of this paper are: q-fin
21
The categories of this paper are: adap-org
36
The categories of this paper are: cmp-lg
9
The categories of this paper are: nlin
2
The categories of this paper are: math
22
The categories of this paper are: chao-dyn
30
The categories of this paper are: q-alg
7
The categories of this paper are: hep-th