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tzaeschke
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phtree-cpp
PH-Tree C++ implementation
Apache License 2.0
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Improve kNN search
#118
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tzaeschke
closed
1 year ago
tzaeschke
commented
1 year ago
kNN search performance can be improved significantly by:
additional filtering to avoid filling up the queue
using separate queues for nodes/values
Using a better queue, e.g. a min_max_heap
kNN search performance can be improved significantly by: