Directed Edge Recommender System.
Ios KotsogiannisElena ZhelevaAshwin MachanavajjhalaPublished in: WSDM (2017)
Keyphrases
- recommender systems
- collaborative filtering
- edge information
- information filtering
- user preferences
- user profiles
- weighted graph
- user model
- edge detector
- edge detection
- multiple scales
- artificial intelligence
- data sets
- user modeling
- cold start problem
- real time
- edge direction
- shortest path
- bayesian networks
- image segmentation
- knowledge base
- e learning
- information systems