A random-walk based recommendation algorithm considering item categories.
Liyan ZhangJie XuChunping LiPublished in: Neurocomputing (2013)
Keyphrases
- random walk
- recommendation algorithms
- recommender systems
- collaborative filtering
- filtering algorithm
- user preferences
- item based collaborative filtering
- personalized recommendation
- recommendation systems
- markov chain
- link prediction
- cold start
- directed graph
- transition probabilities
- multi db
- matrix factorization
- flow graph
- pagerank algorithm