From e60fe1df22fa9cd37003c258474b2aa1b8cde500 Mon Sep 17 00:00:00 2001
From: Yi Wang <yiwang01@baidu.com>
Date: Thu, 9 Feb 2017 18:56:51 -0800
Subject: [PATCH] Cost as a parameter to train and test

---
 doc/design/api.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/doc/design/api.md b/doc/design/api.md
index 17ab50fdb2..dcf19451b1 100644
--- a/doc/design/api.md
+++ b/doc/design/api.md
@@ -10,13 +10,13 @@ Model = {topology, parameters}
 
 Evaluator = {Model*, activations}
 - forward
-- test
+- test(cost, ...)
 
 GradientMachine = {Evaluator*, gradients}
 - backward
 
 Optimizer = {Model*, GradientMachine*}
-- train
+- train(cost, ...)
 - update
 - checkpoint
 ```
-- 
GitLab