Tackling the Sparsity Problem in Recommender Systems by Leveraging on Indirect User-User and Item-Item Similarity.
Deepa AnandKamal Kant BharadwajPublished in: IICAI (2011)
Keyphrases
- recommender systems
- user preferences
- collaborative filtering
- cold start problem
- user profiles
- user similarity
- user ratings
- information overload
- item recommendation
- user model
- end users
- active user
- user interface
- recommendation algorithms
- user feedback
- user defined
- recommendation systems
- user requirements
- user modeling
- matrix factorization
- cold start
- collaborative recommendation
- prediction accuracy
- web search
- music recommendation
- neural network