History-Augmented Collaborative Filtering for Financial Recommendations.
Baptiste BarreauLaurent CarlierPublished in: RecSys (2020)
Keyphrases
- collaborative filtering
- recommender systems
- making recommendations
- recommendation quality
- recommendation systems
- personalized recommendation
- cold start
- user preferences
- collaborative filtering algorithms
- cold start problem
- hybrid recommendation
- matrix factorization
- content based filtering
- online dating
- recommendation algorithms
- user ratings
- data sparsity
- latent factor models
- product recommendation
- demographic information
- item recommendation
- information filtering
- movie recommendation
- collaborative filtering recommendation
- implicit feedback
- active user
- user profiles
- collaborative recommendation
- rating prediction
- information overload
- risk management
- transfer learning
- decision making
- maximum margin matrix factorization
- deal with information overload
- financial services
- financial data
- user interests
- stock market
- portfolio optimization
- financial markets
- stock price
- probabilistic matrix factorization
- prediction accuracy
- website