q_learning | learning algorithm by using existing code
kandi X-RAY | q_learning Summary
kandi X-RAY | q_learning Summary
Simple Reinforcement learning example, based on the Q-function. - Rules: The agent (yellow box) has to reach one of the goals to end the game (green or red cell). - Rewards: Each step gives a negative reward of -0.04. The red cell gives a negative reward of -5. The green one gives a positive reward of +5. The black walls give a negative reward of -1. - States: Each cell is a state the agent can be. - Actions: There are only 4 actions. Up, Down, Right, Left.
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Top functions reviewed by kandi - BETA
- Run the game
- Try to move the player
- Render the grid
- Performs action
- Render a game
- Generate random position
- Restart game
- Find the maximum value of a sequence
- Increase the value of a polynomial
- Determine if the server has started
- Updates the Q learning formula
- Get the available actions for a given state
- Generate random action from available actions
- Start the game
q_learning Key Features
q_learning Examples and Code Snippets
Community Discussions
Trending Discussions on q_learning
QUESTION
I have two arrays that when generated can be either equal or one longer than the other.
I need to get the longest array if they are not equal and use the length to control a loop.
...ANSWER
Answered 2019-Feb-26 at 00:11I've figured it out. I was getting the size of an array on a json object.
The below code solved it.
QUESTION
I am trying to get a hold of the multiprocessing (2 CPUs on my Mac). My code is roughly the following:
...ANSWER
Answered 2017-Mar-11 at 13:07cpu_count does not take any arguments. The one positional argument is the self instance multiprocessing
.
https://docs.python.org/3/library/multiprocessing.html#multiprocessing.cpu_count
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install q_learning
You can use q_learning like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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