A coarse-to-fine user preferences prediction method for point-of-interest recommendation.

Liangqi Cai Wen Wen Biao Wu Xiaowei Yang

Published in: Neurocomputing (2021)

Keyphrases

user preferences
coarse to fine
recommender systems
collaborative filtering
dynamic programming
prediction accuracy
object detection
matching algorithm
hierarchical representation
multiscale
multiresolution
optical flow
segmentation method
user behavior
matching scheme