Estimation of Implicit user Influence from Proxy Logs - An Empirical Study on the Effects of Time Difference and Popularity.
Tomonobu OzakiMinoru EtohPublished in: KDIR (2011)
Keyphrases
- log analysis
- end users
- individual differences
- user interface
- collaborative filtering
- user interaction
- log files
- user model
- recommender systems
- estimation accuracy
- log data
- user satisfaction
- user profiles
- parameter estimation
- user defined
- estimation algorithm
- query formulation
- user centric
- accurate estimation
- relevance feedback
- convex functions
- social media
- proxy servers