A Temporal Clustering Approach for Social Recommender Systems.
Sajad AhmadianNima JoorablooMahdi JaliliMajid MeghdadiMohsen AfsharchiYongli RenPublished in: ASONAM (2018)
Keyphrases
- recommender systems
- clustering algorithm
- clustering method
- social networks
- k means
- temporal constraints
- social interaction
- collaborative filtering
- data clustering
- spatio temporal
- temporal information
- trust aware
- personal preferences
- temporal databases
- temporal data
- temporal reasoning
- self organizing maps
- unsupervised learning
- user generated content
- data points
- temporal relations
- user preferences
- matrix factorization
- fuzzy clustering
- learning community
- high dimensional data
- categorical data
- outlier detection
- space time
- social context
- user profiling
- data sparsity
- cold start
- cold start problem
- website