Understanding Recurrent Neural Networks with an example of assigning an emoji to a sentence

I am quite sure that, when you were searching for the results of recurrent neural networks online, you must have got auto-complete suggestions like “recurrent neural networks for …sequence data” and the like.

This is a companion discussion topic for the original entry at http://iq.opengenus.org/recurrent-neural-networks-with-emoji-sentence-example/