The other type focuses on reinforcement learning (RL), typical using a deep Q-Network trained by Q-learning, for example, the DeepLearningFlappyBird on GitHub. The first depends on neuron evolution, which builds a neural network to map the game state to the control action, and weights of the network are updated using evolutionary algorithms instead of backpropagation, for example, FlappyLearning on GitHub and the tutorial on Quora. Generally, the algorithms of these projects can be classified into two types. This game has only one control action: flap or not. In GitHub, there are many projects aiming to implement artificial intelligence for the Flappy Bird game due to its simplicity. If you want to accelerate the evolution process, you can speed up the game by Space, or UpArrow: flap the human player's bird Then, run the game byĬtrl+ H: add a human player (a blue bird) at any time
G FLAPPY BIRD ONLINE HOW TO
How to play Run the gameįirst change your directory into the downloaded gpFlappyBird. It is easy to understand and straightforward to implement Cartesian genetic programming.No neural networks are involved (if this can count as a feature).Support adding a human player (a blue bird) at any time to compete with the AI birds.
With a small population of size 10, it typically takes less than 50 generations to get a proficient bird who can fly a very, very long distance before death.Instead of a fixed number, the horizontal distance between adjacent pipes and the gap are all random within a given range. Compared with other AI flappy bird projects, this game is more difficult.A demo is shown in the following (the blue bird is a human player which can be added at any time.) More details about the background, the theory, and some implementation issues are given below.
In brief, the program will learn a math function built with basic arithmetic operators to generate control action based on the current game state. We use cartesian genetic programming (a special form of evolutionary computation) to evolve an AI core to learn to play the Flappy Bird game. (Note doesn't support sounds yet and thus I have turned them off.) You can play the flappy bird AI online by now! Open it and click 'Run'. Learn to Play Flappy Bird using Cartesian Genetic Programming (Evolutionary Computation)
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