Dr Oleg Savrasov created SOLR-13500:
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Summary: Vector Search with Solr
Key: SOLR-13500
URL: https://issues.apache.org/jira/browse/SOLR-13500
Project: Solr
Issue Type: New Feature
Security Level: Public (Default Security Level. Issues are Public)
Reporter: Dr Oleg Savrasov
In machine learning problems we usually need to find nearest neighbors in dense
high dimensional vector space. Often, this retrieval had to be augmented with
traditional Boolean retrieval.
While no efficient KNN implementation is available in Solr yet, in practice
people are using brute-force vector distance sorting after Boolean retrieval
limits number of candidate vectors.
It's proposed to add a clear way to implement such a solution with Solr.
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