馒头and花卷

摘要： Lian D., Liu Q. and Chen E. Personalized ranking with importance sampling. In International World Wide Web Conference (WWW), 2020. 概 作者总结了 4 种基于 impor 阅读全文

摘要： Zhang W., Chen T., Wang J. and Yu Y. Optimizing top-n collaborative filtering via dynamic negative item sampling. In International ACM SIGIR Conferenc 阅读全文