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Lists & loops

Iterate, transform, and combine sequences with readable loop patterns.

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How to Normalize a List of Numbers to the 0-1 Range in Python

Scale a list of numbers so the minimum becomes 0 and the maximum becomes 1 using min-max normalization.

normalization lists data-science
Python 
def min_max_normalize(values):
    """Normalize a list of numbers to the [0, 1] range."""
    if not values:
        return []
    min_val = min(values)
    max_val = max(values)
    if min_val == max_val:
        return [0.0] * len(values)
    return [(x - min_val) / (max_val - min_val) for x in values]


if __name__…
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