Diversity and novelty in web search, recommender systems and data streams.
Rodrygo L. T. SantosPablo CastellsIsmail Sengör AltingövdeFazli CanPublished in: WSDM (2014)
Keyphrases
- web search
- recommender systems
- data streams
- search result diversification
- federated search
- product search
- implicit feedback
- search engine
- collaborative filtering
- sliding window
- personalized search
- concept drift
- user modeling
- web search engines
- user profiles
- novelty detection
- search result
- matrix factorization
- user model
- personalized web search
- data sets
- query logs
- user profiling
- user preferences
- sensor networks
- web pages
- information overload
- search queries
- streaming data
- continuous queries
- itemsets
- sensor data
- stream processing
- cold start problem
- web information retrieval
- trust aware
- stream mining
- recommendation systems
- data distribution
- user feedback
- anchor text
- heavy hitters
- ranking functions
- ad hoc retrieval
- product recommendation
- enterprise search
- personalized recommendation
- user queries
- ambiguous queries