Nonparametric Contextual Bandits in an Unknown Metric Space.
Nirandika WanigasekaraChristina Lee YuPublished in: CoRR (2019)
Keyphrases
- metric space
- euclidean space
- similarity search
- distance function
- similarity searching
- similarity queries
- high dimensional
- range queries
- multidimensional index
- probability measures
- access methods
- nearest neighbor queries
- vector space
- point sets
- access structure
- neural network
- pattern recognition
- training data
- similarity search in metric spaces
- searching in metric spaces
- r tree
- decision trees
- image processing
- machine learning