sphere_function()   A
last analyzed

Complexity

Conditions 1

Size

Total Lines 5
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 1
eloc 4
nop 1
dl 0
loc 5
rs 10
c 0
b 0
f 0
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import numpy as np
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from gradient_free_optimizers import RepulsingHillClimbingOptimizer
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def sphere_function(para):
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    x = para["x"]
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    y = para["y"]
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    return -(x * x + y * y)
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search_space = {
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    "x": np.arange(-10, 10, 0.1),
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    "y": np.arange(-10, 10, 0.1),
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}
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opt = RepulsingHillClimbingOptimizer(
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    search_space,
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    epsilon=0.01,
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    repulsion_factor=10,
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)
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opt.search(sphere_function, n_iter=10000)
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