Expect by doing this application using facial expressions, the emoji will pop up and suggest stickers and gifts to adapt to changes in the face so that can communicate easily. This will save them to time finding and sending emojis , stickers and gifts by popping up emojis and suggesting the stickers in this application

Inbalanced Problem (In this data set in happy category we have 7214 images but Disgut have only 436 images) Solution : Data Augumentation

Inter - Class Variations (Some Image Have Cartoon Images and some one Sketch images ) Solution : This may be reason for overfitting therefore handling overfitinng is solution for this one

Constrant Variations, Outliers and Eyeglasses Solution : Remove Manually