compute_aspiration_transition_probability

ludics.compute_aspiration_transition_probability(source, target, fitness_function, choice_intensity, aspiration_vector, **kwargs)

Calculates the probability of transitioning from source to target with aspiration dynamics

Parameters:

  • source: numpy.array - the current state
  • target: numpy.array - the state being transitioned to
  • fitness_function: func - takes a numpy.array and returns an `array of floats with the same shape
  • choice_intensity: numpy.array or float- the choice intensity of the system. If passed as an array, must have shape \((N,K)\), where \(k\) is the number of strategies
  • aspiration_vector: numpy.array - the aspiration of each player in the state

Returns:

  • float if source != target, else None