From Free-text User Reviews to Product Recommendation using Paragraph Vectors and Matrix Factorization.
Georgios AlexandridisThanos TagarisGiorgos SiolasAndreas StafylopatisPublished in: WWW (Companion Volume) (2019)
Keyphrases
- free text
- matrix factorization
- product recommendation
- collaborative filtering
- recommender systems
- information extraction
- natural language processing
- low rank
- structured data
- user preferences
- binary matrix
- nonnegative matrix factorization
- semi structured
- factorization methods
- missing data
- negative matrix factorization
- artificial intelligence
- data sets
- transfer learning
- user behavior
- recommendation algorithms
- knn
- tensor factorization
- relational databases