de.benchmarks¶
Provides some benchmark problems to global optimization.
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de.benchmarks.
f_ackley
(x, a, b, c)[source]¶ Define the benchmark Ackley function.
Parameters: - x (numpy.ndarray) – The function’s argument array.
- a (float) – Function’s constant.
- b (float) – Function’s constant.
- c (float) – Function’s constant.
Returns: The evaluated function at the given input array.
Return type: float