jax.scipy.special.rel_entr#
- jax.scipy.special.rel_entr(p, q)[source]#
The relative entropy function.
JAX implementation of
scipy.special.rel_entr.\[\begin{split} \mathrm{rel\_entr}(p, q) = \begin{cases} p\log(p/q) & p>0,q>0\\ 0 & p=0,q\ge 0\\ \infty & \mathrm{otherwise} \end{cases}\end{split}\]- Parameters:
p (ArrayLike) – arraylike, real-valued.
q (ArrayLike) – arraylike, real-valued.
- Returns:
array of relative entropy values.
- Return type: