There were a couple additions recently merged into lucene but not yet released: - A first-class vector codec - An implementation of HNSW for approximate nearest neighbor search
They are however available in the snapshot releases. I started on a small project to get the HNSW implementation into the ann-benchmarks project, but had to set it aside. Here's the code: https://github.com/alexklibisz/ann-benchmarks-lucene. There are some test suites that index and search Glove vectors. My first impression was that indexing seems surprisingly slow, but it's entirely possible I'm doing something wrong. On Wed, Apr 21, 2021 at 9:31 AM Michael Wechner <michael.wech...@wyona.com> wrote: > Hi > > I recently found the following articles re Lucene/Solr and BERT > > https://dmitry-kan.medium.com/neural-search-with-bert-and-solr-ea5ead060b28 > > https://medium.com/swlh/fun-with-apache-lucene-and-bert-embeddings-c2c496baa559 > > and would like to ask whether there might be more recent developments > within the Lucene/Solr community re BERT integration? > > Also how these developments relate to > > https://sbert.net/ > > ? > > Thanks very much for your insights! > > Michael > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org > >
