From 01be6ce1a40cd0daf3268578543f3f917914c75d Mon Sep 17 00:00:00 2001
From: Yuhao Yang <yuhao.yang@intel.com>
Date: Mon, 11 Dec 2017 18:21:56 -0800
Subject: [PATCH] [keras][loss] kullback_leibler_divergence and poisson (#1938)

* add kdl and poisson

* add extra unittest

* poisson update

* kullback

* update kld

* kld update

* style fix

* add transient

* add extra ut

* init with null

* resolve conflict