Before revision:  Finally, we present a pipeline for intent classification and entity extraction which achieves reasonable performance (accuracy: 83.02  %DIF < , precision: 80.82\\%, recall: 83.02\\%, F1-score: 80\\%).abstract 
After revision:  Finally, we present a pipeline for intent classification and entity extraction which achieves reasonable performance (accuracy: 83.02  %DIF < , precision: 80.82\\%, recall: 83.02\\%, F1-score: 80\\%).abstract \%, precision: 80.82\%, recall: 83.02\%, F1-score: 80\%).