arXiv:2106.13375 ?[ pdf , other ]? cs.IR cs.CL cs.DL Domain-Specific Pretraining for Vertical Search: Case Study on Biomedical Literature Authors: Yu Wang , Jinchao Li , Tristan Naumann , Chenyan Xiong , Hao Cheng , Robert Tinn , Cliff Wong , Naoto Usuyama , Richard Rogahn , Zhihong Shen , Yang Qin , Eric Horvitz , Paul N. Bennett , Jianfeng Gao , Hoifung Poon Abstract : Information overload is a prevalent challenge in many h...