30 lines
801 B
Python
30 lines
801 B
Python
import os
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from operator import itemgetter
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import joblib
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import numpy as np
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from sklearn.utils import class_weight
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def exists_or_make_path(p):
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if not os.path.exists(p):
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os.makedirs(p)
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def get_custom_class_weights(client, server):
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client_class_weight = class_weight.compute_class_weight('balanced', np.unique(client), client)
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server_class_weight = class_weight.compute_class_weight('balanced', np.unique(server), server)
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return {
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"client": client_class_weight,
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"server": server_class_weight
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}
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def get_custom_sample_weights(client, server):
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return class_weight.compute_sample_weight("balanced", np.vstack((client, server)).T)
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def load_ordered_hyperband_results(path):
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results = joblib.load(path)
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return sorted(results, itemgetter("loss"))
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