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Self-Parking Car Evolution

 2 years ago
source link: https://trekhleb.dev/self-parking-car-evolution/#/
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Self-Parking Car Evolution
Self-Parking Car Evolution

Training the car to do self-parking using genetic algorithm

How it works Source-code
Parking Evolution
Automatic Parking
Manual Parking
Train the car to do self-parking using genetic algorithm

For better results, increase the population size to 500-1000 and wait for 50-100 generations. More about params setup
Generation:
#1
Group:
#1 / 50
Group lifetime:
15s
World age:
02s
Generation lifetime, s
Time the cars have for parking
Gene mutation probability, %
≈7 out of 180 car genes will be mutated
Long-living champions, %
6 best cars will be copied to the next generation
Generation size
open
Group size
open
Performance boost
0Generation #0LossP50 Avg LossMin Loss
Min Loss
P50 Avg Loss
Licence PlateLossFitnessCAR-1-1CAR-1-2CAR-1-3CAR-1-4CAR-1-5CAR-1-6CAR-1-7CAR-1-8CAR-1-9CAR-1-10CAR-1-11CAR-1-12CAR-1-13CAR-1-14CAR-1-15CAR-1-16CAR-1-17CAR-1-18CAR-1-19CAR-1-20CAR-1-21CAR-1-22CAR-1-23CAR-1-24CAR-1-25CAR-1-26CAR-1-27CAR-1-28CAR-1-29CAR-1-30CAR-1-31CAR-1-32CAR-1-33CAR-1-34CAR-1-35CAR-1-36CAR-1-37CAR-1-38CAR-1-39CAR-1-40CAR-1-41CAR-1-42CAR-1-43CAR-1-44CAR-1-45CAR-1-46CAR-1-47CAR-1-48CAR-1-49CAR-1-50CAR-1-51CAR-1-52CAR-1-53CAR-1-54CAR-1-55CAR-1-56CAR-1-57CAR-1-58CAR-1-59CAR-1-60CAR-1-61CAR-1-62CAR-1-63CAR-1-64CAR-1-65CAR-1-66CAR-1-67CAR-1-68CAR-1-69CAR-1-70CAR-1-71CAR-1-72CAR-1-73CAR-1-74CAR-1-75CAR-1-76CAR-1-77CAR-1-78CAR-1-79CAR-1-80CAR-1-81CAR-1-82CAR-1-83CAR-1-84CAR-1-85CAR-1-86CAR-1-87CAR-1-88CAR-1-89CAR-1-90CAR-1-91CAR-1-92CAR-1-93CAR-1-94CAR-1-95CAR-1-96CAR-1-97CAR-1-98CAR-1-99CAR-1-100
  • 1st Best Car Genome
    Car genome
    0 1 1 1 1 1 1 0 1 1 1 1 1 0 1 1 1 0 1 1 1 1 0 0 1 1 0 0 1 0 0 1 1 0 1 1 0 0 1 1 0 0 1 1 0 0 1 0 1 0 0 1 0 0 1 0 0 0 1 1 1 1 1 0 1 1 0 1 0 1 0 1 0 0 0 0 1 0 0 1 0 0 1 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 1 0 1 0 1 0 1 1 1 0 0 0 1 1 1 1 0 1 1 0 1 1 1 1 1 0 1 0 1 0 1 1 1 0 0 1 1 1 1 0 0 1 1 0 0 1 0 0 1 1 0 1 1 1 0 1 1 0 1 0 1 1 0 1 1 1 1 1 1 1 1 0 1 1 0 0 0
    Genes: 180
    Engine formula
    472, -118, -6.25, 102, 0.657, 4.375, -106, 2.563, 0.75
    Multipliers for 8 car sensors (+1 bias unit) that define the engine mode (backward, neutral, forward)
    Wheels formula
    0.016, -13.25, -3.875, -30.5, 25.5, -6.25, 118, 23.5, -224
    Multipliers for 8 car sensors (+1 bias unit) that define the wheels direction (left, straight, right)
  • 2nd Best Car Genome

report

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