United States

Trey Grainger

Elite
@treygrainger

Founder @searchkernel. Author: AI-Powered Seach, Solr in Action. Former CTO at Presearch, SVP Engineering + Chief Algorithms Officer @lucidworks

www.treygrainger.com

ai-powered-search. The codebase for the book "AI-Powered Search" (Manning Publications, 2025) and associated "AI-Powered Search: Modern Retrieval for Humans & Agents" Maven course

400

solr-in-action. Sample code, data, and configuration for the book

190

semantic-knowledge-graph. Java

19

semantic-search. Shell

6

lucene-solr-plugins. Where I put useful plugins that haven't been committed to Lucene/Solr yet

2

solr-vector-scoring. Vector Plugin for Solr: calculate dot product / cosine similarity on documents

1

elastik-nearest-neighbors. Elasticsearch plugin for approximate K-nearest-neighbors on floating-point vectors. Repo includes a demo for image similarity search using the plugin.

1

hello-ltr. An ipython notebook demonstrating working with LTR

1

lucene-solr. Mirror of Apache Lucene + Solr

1

SolrTextTagger. A text tagger based on Lucene / Solr, using FST technology

1
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