Large Scale Question Paraphrase Retrieval with Smoothed Deep Metric Learning Daniele Bonadiman author Anjishnu Kumar author Arpit Mittal author 2019-11 text Proceedings of the 5th Workshop on Noisy User-generated Text (W-NUT 2019) Wei Xu editor Alan Ritter editor Tim Baldwin editor Afshin Rahimi editor Association for Computational Linguistics Hong Kong, China conference publication bonadiman-etal-2019-large 10.18653/v1/D19-5509 https://aclanthology.org/D19-5509/ 2019-11 68 75