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25 lines
571 B
25 lines
571 B
4 years ago
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class AvgMinMaxScalar:
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4 years ago
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"""Computes and stores the average and current value"""
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def __init__(self):
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self.reset()
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def reset(self):
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self.val = 0
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self.avg = 0
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self.min = None
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self.max = None
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self.sum = 0
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self.count = 0
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def update(self, val, n=1):
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self.val = val
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self.min = val if self.min is None else min(self.min, val)
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self.max = val if self.max is None else max(self.max, val)
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self.sum += val * n
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self.count += n
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self.avg = self.sum / self.count
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