Improving Collaborative Filtering Recommender System Results using Optimization Technique.
Bushra AlhijawiPublished in: ICAAI (2019)
Keyphrases
- collaborative filtering
- recommender systems
- matrix factorization
- user preferences
- cold start problem
- information filtering
- trust aware
- data sparsity
- movie recommendation
- user profiles
- product recommendation
- recommendation quality
- personalized recommendation
- user modeling
- implicit feedback
- netflix prize
- hybrid recommendation
- deal with information overload
- pearson correlation coefficient
- probabilistic matrix factorization
- making recommendations
- databases
- item recommendation
- collaborative filtering algorithms
- content based filtering
- information overload
- recommendation systems
- user model
- machine learning