Flexible recommendation using random walks on implicit feedback graph.
Sangkeun LeeMinsuk KahngSang-goo LeePublished in: ICUIMC (2011)
Keyphrases
- random walk
- implicit feedback
- recommender systems
- collaborative filtering
- eye tracking
- user feedback
- user behavior
- explicit feedback
- directed graph
- personalized recommendation
- matrix factorization
- item recommendation
- web search
- relevance feedback
- markov chain
- contextual information
- relevance judgments
- nodes of a graph
- search result
- spectral methods
- recommendation systems
- web graph
- link prediction
- machine learning
- learning to rank
- user interaction
- information retrieval
- recommendation algorithms
- ranking functions
- active learning
- latent factors
- feature space
- data mining