373 search results - page 4 / 75 » Covariant Policy Search |
NIPS
2003
13 years 9 months ago
2003
We consider the policy search approach to reinforcement learning. We show that if a “baseline distribution” is given (indicating roughly how often we expect a good policy to v...
PR
2002
13 years 7 months ago
2002
Search by Object Model -- finding an object inside a target image -- is a desirable and yet difficult mechanism for querying multimedia data. An added difficulty is that objects c...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
HMM-based acoustic models built from bootstrap are generally very large, especially when full covariance matrices are used for Gaussians. Therefore, clustering is needed to compac...
GECCO
2010
Springer
14 years 16 days ago
2010
Springer
In a companion paper, we presented a weighted negative update of the covariance matrix in the CMA-ES—weighted active CMA-ES or, in short, aCMA-ES. In this paper, we benchmark th...
GECCO
2010
Springer
13 years 9 months ago
2010
Springer
In this paper, the advantages of introducing an additional amount of tests when evolving parameters for specific purposes is discussed. A set of optimal PID-controller parameters...