Presentation a Trust Walker for rating prediction in recommender system with Biased Random Walk: Effects of H-index centrality, similarity in items and friends.
Saman ForouzandehMehrdad RostamiKamal BerahmandPublished in: Eng. Appl. Artif. Intell. (2021)
Keyphrases
- random walk
- rating prediction
- recommender systems
- trust aware
- collaborative filtering
- matrix factorization
- sentiment analysis
- social relations
- user ratings
- link prediction
- similarity measure
- markov chain
- network analysis
- social network analysis
- customer reviews
- machine learning
- social networks
- user preferences
- fully supervised
- semantic similarity
- social relationships
- recommendation systems
- edit distance
- co occurrence
- information retrieval