1. Reranker – Transformers module

The Reranker – Transformers is a Weaviate module for reranking search results. It uses the cross-encoder sentence transformers to reorder results with a powerful semantic capacity.

During the configuration of Weaviate docker compose file, select the extra-module “Reranker – Transformers”.

During the creation of your docker compose file from Weaviate wizzard : select the QnA module with a specific transformer model among the list. Then start the docker container.

• (1) Select the “Reranker – Transformers” module

Download and execute the docker-compose file generated by the wizard (docker-compose up -d):

2 Configure WPSOLR ‘s Weaviate Ranker – Transformers

• (1) Select your Weaviate index
• (2) Select the type of Reranker: here “Transformers reranker”