Running Race Times Prediction and Runner Performances Comparison using a Matrix Factorization Approach.
Dimitri de SmetMichel VerleysenMarc FrancauxPublished in: icSPORTS (2017)
Keyphrases
- matrix factorization
- collaborative filtering
- recommender systems
- low rank
- factorization methods
- prediction accuracy
- missing data
- nonnegative matrix factorization
- factor analysis
- negative matrix factorization
- data sparsity
- item recommendation
- implicit feedback
- tensor factorization
- stochastic gradient descent
- variational bayesian
- data matrix
- personalized ranking
- probabilistic matrix factorization