altbacken.core.state

Classes

AnnealingState(iteration, temperature, ...)

Represents the state of the simulated annealing process.

class altbacken.core.state.AnnealingState(iteration: int, temperature: float, current_solution: T, current_value: float, best_solution: T, best_value: float, improvement: bool = False)[source]

Bases: Generic

Represents the state of the simulated annealing process.

This class contains information about the current state of the process, including details about the iteration, temperature, and solutions (both current and best). It is designed to encapsulate and track the progress of the annealing algorithm, allowing for monitoring and analysis.

iteration

The current iteration number of the annealing process.

Type:: int

temperature

The current temperature in the annealing schedule.

Type:: float

current_solution

The solution being evaluated at the current step.

Type:: T

current_value

The evaluation value of the current solution.

Type:: float

best_solution

The best solution found so far.

Type:: T

best_value

The evaluation value of the best solution found so far.

Type:: float

improvement

A flag indicating whether the current solution is better than the best solution found so far.

Type:: bool

iteration: int

temperature: float

current_solution: T

current_value: float

best_solution: T

best_value: float

improvement: bool = False

classmethod initial(initial_solution: T, initial_value: float, temperature: float = 0.0) → AnnealingState[T][source]

__init__(iteration: int, temperature: float, current_solution: T, current_value: float, best_solution: T, best_value: float, improvement: bool = False) → None