code: def negative_of_entropy_with_softmax(p):
      """See https://en.wikipedia.org/wiki/Entropy_(information_theory)."""
      return C.reduce_sum(C.softmax(p) * p) - C.reduce_log_sum_exp(p)
  
label_desc: Use image node_id 2 for calling a global function with example usage: negative_of_entropy_with_softmax(p) and returns: unknown