July 2018
Intermediate to advanced
254 pages
8h 12m
English
Content preview from Hands-On Intelligent Agents with OpenAI Gym
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Policy
The policy denoted by 
prescribes what action is to be taken given the state. It can be seen as a function that maps states to actions. There are two major types of policy: deterministic policies and stochastic policies.
A deterministic policy prescribes one action for a given state, that is, there is only one action, 
, given s. Mathematically, it means 
.
A stochastic policy prescribes an action distribution given a state at time step ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.