Juyong Jiang, Yingtao Luo, Jae Boum Kim, Kai Zhang, Sunghun Kim
TL;DR研究通过双向时间排序转换数据增强和自主知识蒸馏提高顺序推荐中对于短序列的精度
Abstract
sequential recommendation can capture user chronological preferences from
their historical behaviors, yet the learning of short sequences (cold-start
problem) in many benchmark datasets is still an open challenge