Lucene-based approximate nearest neighbor implementations for use in the ann-benchmarks project.
This is basically just a simple HTTP server that sits in front of Lucene-based approximate nearest neighbor search implementations. Wrapping the implementations in a server makes it possible to use in the ann-benchmarks project, which expects a Python implementation. (The Python implementation can just hit the server endpoints).
The server can be downloaded as a Jar from each release. It's still a work in progress so documentation is basically non-existent.