DifRec: A Social-Diffusion-Aware Recommender System.
Hossein VahabiIordanis KoutsopoulosFrancesco GulloMaria HalkidiPublished in: CIKM (2015)
Keyphrases
- recommender systems
- information diffusion
- collaborative filtering
- trust aware
- social interaction
- user generated content
- social networks
- information filtering
- user profiles
- personal preferences
- online communities
- diffusion process
- social media
- social capital
- image processing
- matrix factorization
- recommendation algorithms
- diffusion processes
- social context
- product recommendation
- social web
- online social
- cold start problem
- implicit feedback
- user preferences
- user feedback
- social networking