Update README.md

Author: quanmingyao

README.md

@@ -54,6 +54,8 @@ python main.py --dataset cifar10 --noise_type symmetric --noise_rate 0.5
 | (Symmetry, 50%)  | 91.68% | 74.49%   | 41.23%    |
 | (Symmetry, 20%)  | 97.71% | 82.18%   | 54.36%    |
 
-
-
 Contact: Xingrui Yu (xingrui.yu@student.uts.edu.au); Bo Han (bo.han@riken.jp).
+
+## AutoML
+Please check the automated machine learning (AutoML) version of Co-teaching in
+- Searching to Exploit Memorization Effect in Learning from Corrupted Labels. [paper](https://arxiv.org/abs/1911.02377)