Before revision:  The findings of this paper can be leveraged for further improvements in search query representation and understanding.abstract 
After revision:  The findings of this paper can be leveraged for further improvements in search query representation and understanding.abstract \% on F1@1 score over the baselines, which increases to 8.2\% improvement for the rare (tail) queries. The findings of this paper can be leveraged for further improvements in search query representation and understanding.