Using topic models with browsing history in hybrid collaborative filtering recommender system: Experiments with user ratings.
Dixon Prem Daniel RajendranRangaraja P. SundarrajPublished in: Int. J. Inf. Manag. Data Insights (2021)
Keyphrases
- collaborative filtering
- user ratings
- topic models
- recommender systems
- topic modeling
- latent dirichlet allocation
- matrix factorization
- hybrid recommendation
- cold start
- data sparsity
- co occurrence
- collaborative filtering algorithms
- user preferences
- information overload
- text mining
- rating prediction
- cold start problem
- personalized recommendation
- latent topics
- information filtering
- recommendation quality
- text documents
- generative model
- content based filtering
- opinion mining
- user profiles
- probabilistic model
- probabilistic topic models
- user model
- latent variables
- recommendation systems
- prediction accuracy
- recommendation algorithms
- user generated content
- user interests
- transfer learning