PUFFINN is a parameterless probabilistic LSH index for k-NN search that combines heuristics into a rigorous method with guarantees and outperforms prior approaches on a new hard synthetic dataset.
33 Pavel Zezula, Pasquale Savino, Giuseppe Amato, and Fausto Rabitti
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PUFFINN: Parameterless and Universally Fast FInding of Nearest Neighbors
PUFFINN is a parameterless probabilistic LSH index for k-NN search that combines heuristics into a rigorous method with guarantees and outperforms prior approaches on a new hard synthetic dataset.