Caching Strategies for In-memory Neighborhood-based Recommender Systems.
Simon DoomsToon De PessemierLuc MartensPublished in: WEBIST (2013)
Keyphrases
- recommender systems
- collaborative filtering
- caching strategies
- response time
- user ratings
- web search engines
- user preferences
- memory requirements
- matrix factorization
- main memory
- information filtering
- computing power
- low memory
- user profiling
- memory size
- recommendation quality
- limited memory
- personalized recommendation
- cold start problem
- information overload
- neural network
- memory management
- cold start
- data sparsity
- trust aware
- filtering algorithm
- memory space
- memory usage
- user modeling
- real time
- computational power
- user feedback
- website
- search engine
- machine learning
- data sets