Anhui Province Key Laboratory of Big Data Analysis and Application, University of Science and Technology of China; Hefei University of Technology; OPPO Research Institute
Yang Yu, Qi Liu, Kai Zhang, Yuren Zhang, Chao Song, Min Hou, Yuqing Yuan, Zhihao Ye, ZAIXI ZHANG, Sanshi Lei Yu
User Model Pre-training;Data Augmentation;Contrastive Learning
AdaptSSR: Pre-training User Model with Augmentation-Adaptive Self-Supervised Ranking