Collaborative Filtering by Analyzing Dynamic User Interests Modeled by Taxonomy.
Makoto NakatsujiYasuhiro FujiwaraToshio UchiyamaHiroyuki TodaPublished in: ISWC (1) (2012)
Keyphrases
- user interests
- collaborative filtering
- user profiles
- recommender systems
- personalized recommendation
- web personalization
- user preferences
- user behavior
- user generated
- matrix factorization
- user profiling
- data sparsity
- recommendation systems
- machine learning
- personalized search
- user model
- user modeling
- hierarchical structure
- mobile devices
- website
- data mining
- making recommendations
- pearson correlation coefficient