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Are you saying this because r-trees expect a proper metric space, and people have the need to index datasets over non-metric spaces?
by modulovalue 3y ago
Are you saying this because r-trees expect a proper metric space, and people have the need to index datasets over non-metric spaces?
- pornel 3y agoThe curse of dimensionality creates a seemingly paradoxical situation where you have a vast vast search space, but everything is incredibly close to each other. Space subdivision algorithms become ineffective.