Recommendation by Mining Multiple User Behaviors with Group Sparsity.
Ting YuanJian ChengXi ZhangShuang QiuHanqing LuPublished in: AAAI (2014)
Keyphrases
- user behavior
- user preferences
- social recommendation
- group sparsity
- user behavior patterns
- multi relational
- user interaction
- web mining
- online advertising
- low rank
- data mining
- collaborative filtering
- behavioral targeting
- sequential patterns
- pattern mining
- structured sparsity
- text mining
- machine learning
- multiscale
- data analysis
- high dimensional
- recommendation systems
- semi supervised learning
- pattern discovery
- sparse coding
- data mining techniques
- unsupervised learning
- itemsets