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Nearest Neighbor Search with Neighborhood Graph and Tree for High-dimensional Data

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Thanks again for open-sourcing the NGT library. From your benchmark results [[link](https://github.com/yahoojapan/NGT#benchmark-results)], I found the performance of `NGT-qg` very competitive, on par with the state-of-the-art quantization method `scann`. I would...

I have been endeavoring to get more ANN libraries working with sparse Jaccard data in [ann-benchmarks](https::/github.com/erikbern/ann-benchmarks). There are surprisingly few libraries that support this. I was pleased to see that...

While building NGT index using the cosine distance metric, I see lot many warnings like below. ``` createIndex: Warning. The specified number of edges could not be acquired, because the...

Hello, just wonderinf if hou aim at ANN with category filter ?

Thanks for publishing precompiled wheels for Linux and MacOS. Would it be possible to publish wheels for Windows as well? Thanks!

Hello, I wanted to perform NN on a dataset of genomes. For this task, the distance between 2 datapoints is calculated by a custom script? Is there I can incorporate...

Hi, I was wondering if you were planning to add support for custom distance_type's in the python API? I have a complicated function in python that I wish to use...

Building the index with huge number of empty vectors is very slow and may result in pure search performance. I would suggest to either handle the case separately or throw...

Unfortunately, this NGT package does not seem to support installation on the loongson CPU(mips) self-designed by China. ![image](https://user-images.githubusercontent.com/21154687/72677235-2ddb1900-3ad5-11ea-9253-605a90e12003.png)