Update README.md

Add ResNeXt to Computer Vision - Classification

Author: taoyudong

README.md

@@ -161,6 +161,8 @@ Research Paper | Datasets  | Metric | Source Code | Year
 [High-Performance Neural Networks for Visual Object Classification](https://arxiv.org/pdf/1102.0183.pdf) | NORB  | Test Error: 2.53 ± 0.40| NOT FOUND | 2011
 [Dynamic Routing Between Capsules](https://arxiv.org/pdf/1710.09829.pdf) | CIFAR-10  | Test Error: 10.6% | <ul><li> [PyTorch](https://github.com/gram-ai/capsule-networks) </li><li> [Tensorflow](https://github.com/naturomics/CapsNet-Tensorflow) </li><li> [Keras](https://github.com/XifengGuo/CapsNet-Keras) </li><li>[Chainer](https://github.com/soskek/dynamic_routing_between_capsules) </li></ul>  | 2017
 [Dynamic Routing Between Capsules](https://arxiv.org/pdf/1710.09829.pdf) | MultiMNIST  | Test Error: 5% | <ul><li> [PyTorch](https://github.com/gram-ai/capsule-networks) </li><li> [Tensorflow](https://github.com/naturomics/CapsNet-Tensorflow) </li><li> [Keras](https://github.com/XifengGuo/CapsNet-Keras) </li><li>[Chainer](https://github.com/soskek/dynamic_routing_between_capsules) </li></ul>  | 2017
+[Aggregated Residual Transformations for Deep Neural Networks](https://arxiv.org/pdf/1611.05431.pdf) | <ul><li> ImageNet-1k </li><li> CIFAR-10 </li></ul> | <ul><li> Top-1 Error: 20.4% </li><li> Test Error: 3.58% </li></ul> | <ul><li> [PyTorch](https://github.com/facebookresearch/ResNeXt) </li></ul>  | 2016
+
 ### Speech
 #### 1. ASR
 Research Paper | Datasets  | Metric | Source Code | Year