(vec)
return norm
Calculate l2 distance from two given vectors.
Calculate l2 distance from two given vectors.
Calculate l2 distance from two given vectors .
def _l2_distance(vec):
    """
    Calculate l2 distance from two given vectors.
    """
    norm = 0.
    for e in vec:
        norm += e * e
    norm = math.sqrt(norm)
    return norm
def _l2_distance ( vec ) : norm = 0. for e in vec : norm += e * e norm = math . sqrt ( norm ) return norm