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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
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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