LSTPR: Graph-based Matrix Factorization with Long Short-term Preference Ranking.
Chih-Hen LeeJun-En DingChih-Ming ChenJing-Kai LouMing-Feng TsaiChuan-Ju WangPublished in: SIGIR (2021)
Keyphrases
- short term
- matrix factorization
- long term
- personalized ranking
- implicit feedback
- collaborative filtering
- recommender systems
- low rank
- user preferences
- short term and long term
- factorization methods
- negative matrix factorization
- factor analysis
- missing data
- nonnegative matrix factorization
- item recommendation
- load forecasting
- short and long term
- user feedback
- semi supervised
- long term memory
- stock market
- forecasting model
- wind speed
- web search
- neural network
- medium term
- tensor factorization
- ranking functions
- arima model
- k means
- learning algorithm