diff --git a/spell/en.utf-8.add b/spell/en.utf-8.add
index c5404a0..8896c69 100644
--- a/spell/en.utf-8.add
+++ b/spell/en.utf-8.add
@@ -396,3 +396,22 @@ csv
 iterable
 dataframe
 CRNN
+ICPR
+matplotlib
+scikit
+NumPy
+cudnn
+SGD
+ImageNet
+ReLU
+CIFAR
+ResNet
+XGBoost
+Shenzhen
+Tanh
+Kaggle
+minist
+src
+RGBA
+yapf
+Vimming