Item-user Preference Mapping with Mixture Models - Data Visualization for Item Preference.
Yu FujimotoHideitsu HinoNoboru MurataPublished in: KDIR (2009)
Keyphrases
- user preferences
- data visualization
- mixture model
- gaussian mixture model
- collaborative filtering
- data analysis
- recommender systems
- generative model
- probabilistic model
- expectation maximization
- recommendation systems
- density estimation
- em algorithm
- user profiles
- visual data mining
- big data
- data mining
- preference model
- making recommendations
- personalized recommendation
- collaborative recommendation
- recommendation algorithms
- automatic model selection
- language model
- data warehouse
- model selection
- maximum likelihood
- knowledge discovery
- image segmentation
- decision trees
- mixture modeling
- image processing
- feature selection