Introducing meta-reinforcement learning
Meta-reinforcement learning is an intuitive concept, but it could be hard to wrap your mind around it at first. In this section, we make an introduction and discuss the connection between meta-RL and other concepts we covered in the earlier chapters.
Learning to learn
Let's say you are trying to convince a friend of going on a travel together that you really want. There are several arguments coming to your mind. You could talk about:
- The beauty of the nature at your destination,
- How you are so burned out and really need this time away,
- This could be the last chance for a travel together for a while because you will be busy at work.
Well, you know your friend for years and how they love nature, so you recognize that the first argument will be the most enticing one! If it were your mom, perhaps you could use the second one because she cares about you a lot and wants to support you. In either of these situations...