Hierarchical Latent Relation Modeling for Collaborative Metric Learning.
Viet-Anh TranGuillaume Salha-GalvanRomain HennequinManuel MoussallamPublished in: RecSys (2021)
Keyphrases
- metric learning
- distance metric
- distance metric learning
- pairwise
- machine learning and pattern recognition
- semi supervised
- multi task
- nearest neighbor classification
- neural network
- distance function
- semi supervised clustering
- feature space
- dimensionality reduction
- learning tasks
- supervised learning
- mahalanobis metric
- latent space
- prior knowledge
- high dimensional
- learning algorithm