Questions tagged [dyna]
For questions related to the reinforcement learning "dyna" architecture.
4
questions
1
vote
0answers
20 views
Why does the Dyna-Q+ algorithm converge?
I can't understand why Dyna-Q+ algorithm converges, it only gives extra reward for visiting sates that were visited long before, but how does the agent know that the particular state is visited long ...
0
votes
1answer
20 views
How is trajectory sampling different than normal (importance) sampling in reinforcement learning?
I am using Sutton and Barto's book for Reinforcement Learning.
In Chapter 8, I am having difficulty in understanding the Trajectory Sampling.
I have read the particular section on trajectory sampling (...
1
vote
0answers
40 views
How do I know if the assumption of a static environment is made?
An important property of a reinforcement learning problem is whether the environment of the agent is static, which means that nothing changes if the agent remains inactive. Different learning methods ...
2
votes
0answers
57 views
Eligibility trace In Model-based Reinforcement Learning
In model-based reinforcement learning algorithms, the model of the environment is constructed to efficiently use samples, models such as Dyna, and Prioritize Sweeping. Moreover, eligibility trace ...
