math

class NormalDistribution(mean=0, std=1, unit_max=False)

Bases: sensai.util.string.ToStringMixin

__init__(mean=0, std=1, unit_max=False)

Parameters

• mean – the mean

• std – the standard deviation

• unit_max – if True, scales the distribution’s pdf such that its maximum value becomes 1

pdf(x)

sigmoid(x: float, min_value=0, max_value=1, k=1, x0=0)

reverse_sigmoid(x: float, max_value=1, min_value=0, k=1, x0=0)

reduce_float_precision_decimals(f: float, decimals: int) → float