WebBo Hu. Director of Engineering @ Tencent. Verified email at tencent.com. Data Mining Machine Learning Recommender Systems. Articles Cited by Public access Co-authors. Title. ... Q Guo, X Wu, Y Yan, B Hu, K Thakkar, S Zhou, AR Nair, P Cheung. US Patent App. 15/671,148, 2019. 11: 2019: Finding contexts of social influence in online social …