A spatio-temporal approach to collaborative filtering.
Zhengdong LuDeepak AgarwalInderjit S. DhillonPublished in: RecSys (2009)
Keyphrases
- collaborative filtering
- spatio temporal
- recommender systems
- matrix factorization
- spatial and temporal
- space time
- data sparsity
- image sequences
- spatio temporal data
- recommendation systems
- spatio temporal patterns
- probabilistic matrix factorization
- pearson correlation coefficient
- making recommendations
- user profiles
- moving objects
- website
- user preferences
- spatial temporal
- spatio temporal databases
- human motion
- transfer learning
- content based filtering
- neighbor selection
- databases
- web page recommendation
- spatio temporally
- neural network
- demographic information
- movement patterns
- video sequences
- human actions