Hierarchical Variational Attention for Sequential Recommendation.

Jing Zhao Pengpeng Zhao Yanchi Liu Victor S. Sheng Zhixu Li Lei Zhao

Published in: DASFAA (3) (2020)

Keyphrases

recommender systems
collaborative filtering
optical flow
image segmentation
user preferences
hierarchical structure
coarse to fine
optical flow computation
real time
hierarchical structures
variational methods
sequential data
recommendation systems
hierarchical clustering
vision system
multiscale
image processing