pyphi.measures.distribution.pointwise_intrinsic_differentiation

pyphi.measures.distribution.pointwise_intrinsic_differentiation(p)

Pointwise surprisal \(-\log_2 p_i\) of a distribution.

Entries where \(p_i = 0\) are set to 0 rather than +inf.

Parameters:

p (np.ndarray) – A probability distribution.

Returns:

np.ndarray – The elementwise surprisal, with zeros where p is zero.