erikbern/ann-benchmarks

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Benchmarking nearest neighbors Doing fast searching of nearest neighbors in high dimensional spaces is an increasingly important problem with notably few empirical attempts at comparing approaches in an objective way, despite a clear need for such to drive optimization forward. This project contains tools to benchmark various implementations of approximate nearest neighbor (ANN) search for selected metrics. We have pre-generated datasets (in HDF5 format) and prepared Docker containers for each algorithm,...