Contextual information based recommender system using Singular Value Decomposition.
Rahul GuptaArpit JainSatakshi RanaSanjay SinghPublished in: ICACCI (2013)
Keyphrases
- singular value decomposition
- contextual information
- recommender systems
- implicit feedback
- context aware
- collaborative filtering
- least squares
- singular values
- dimensionality reduction
- matrix factorization
- low rank
- latent semantic indexing
- semantic information
- user preferences
- contextual knowledge
- contextual features
- user model
- principal component analysis
- user modeling
- high level
- low rank approximation
- higher order
- video sequences
- data matrix
- tensor factorization
- image processing