Update README.md

README.md

@@ -15,7 +15,10 @@ metrics:
 # bert-base-uncased-emotion
 
 ## Model description:
-`bert-base-uncased` finetuned on the emotion dataset using HuggingFace Trainer with below training parameters
+
+[Bert](https://arxiv.org/abs/1810.04805) is a Transformer Bidirectional Encoder based Architecture trained on MLM(Mask Language Modeling) objective
+
+[bert-base-uncased](https://huggingface.co/bert-base-uncased) finetuned on the emotion dataset using HuggingFace Trainer with below training parameters
 ```
  learning rate 2e-5, 
  batch size 64,