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Re:Show HN: We made an open-source personalization engine by dmitrykan on Wednesday March 23, 2022 @04:27PM (#30782896)
Great project! Elasticsearch / OpenSearch / Solr have their own learning to rank plugins. Have you considered integrating Metarank with such systems? Or is your vision to provide a reranker layer, that can be independent of the underlying search engine architecture?
Re:Show HN: We made an open-source personalization engine by vgoloviznin on Thursday March 24, 2022 @06:08AM (#30787907)
We were considering creating a plugin for elasticsearch, but there's already one (ES-LTR) and such architecture limits the ability to create a good multi-purpose system.

We're still considering building plugins to easier integrate with existing search technologies and will keep an open eye on the demand for this.