Matrix and Tensor Factorization Based Game Content Recommender Systems: A Bottom-Up Architecture and a Comparative Online Evaluation.
Rafet SifaRaheel YawarRajkumar RamamurthyChristian BauckhagePublished in: AIIDE (2018)
Keyphrases
- tensor factorization
- recommender systems
- matrix factorization
- collaborative filtering
- factorization methods
- negative matrix factorization
- low rank
- tensor decomposition
- implicit feedback
- user preferences
- singular value decomposition
- user generated content
- linear algebra
- user interests
- factorization method
- nonnegative matrix factorization
- information retrieval
- gaussian processes
- contextual information
- least squares
- user model
- tag recommendation
- probabilistic model
- structure from motion