10 lines
318 B
Python
10 lines
318 B
Python
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import numpy as np
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def boundary_fitness(yanlinks):
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unique_values, unique_indices = np.unique(yanlinks[:, 11], return_index=True)
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Tvb = 0
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for i in unique_values:
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selected_values = yanlinks[yanlinks[:, 11] == i][:, 5]
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variance = np.var(selected_values)
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Tvb += variance
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return Tvb
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