Keyphrases
- personalized recommendation
- personalized information
- user modeling
- collaborative filtering
- space time
- information filtering
- recommender systems
- personal preferences
- information retrieval
- personalized services
- spatio temporal
- user profiles
- product recommendation
- user oriented
- individual user
- multiscale
- spatial and temporal
- boundary value problem
- e learning
- learning algorithm
- nonlinear dynamics
- user profiling
- nonlinear models
- website
- user interests
- information services