October 2019
Intermediate to advanced
366 pages
12h 4m
English
Content preview from Reinforcement Learning Algorithms with Python
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UCB1
UCB1 belongs to the UCB family, and its contribution is in the selection of 
.
In UCB1, the 
UCB is computed by keeping track of the number of times an action, (
), has been selected, along with 
, and the total number of actions that are selected with , as represented in the following formula:
(12.2)
The uncertainty of an action, is thus related ...
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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.