Metric Learning for Session-Based Recommendations.
Bartlomiej TwardowskiPawel ZawistowskiSzymon ZaborowskiPublished in: ECIR (1) (2021)
Keyphrases
- metric learning
- distance metric
- distance metric learning
- nearest neighbor classification
- pairwise
- multi task
- semi supervised
- person re identification
- semi supervised learning
- machine learning and pattern recognition
- dimensionality reduction
- mahalanobis metric
- learning tasks
- recommender systems
- feature space
- semi supervised clustering
- distance function
- maximum variance unfolding
- data sets
- subject to linear constraints
- semi definite programming
- labeled data
- multi class
- feature selection