TruncatedNormal

class brainpy.initialize.TruncatedNormal(loc=0.0, scale=1.0, lower=None, upper=None, seed=None)

Initialize weights with truncated normal distribution.

Parameters:

• loc (float, ndarray) – Mean (“centre”) of the distribution before truncating. Note that the mean of the truncated distribution will not be exactly equal to loc.

• scale (float) – The standard deviation of the normal distribution before truncating.

• lower (float, ndarray) –

  A float or array of floats representing the lower bound for

  truncation. Must be broadcast-compatible with upper.

• upper (float, ndarray) – A float or array of floats representing the upper bound for truncation. Must be broadcast-compatible with lower.