[Question]: Should min_score be set when querying elasticsearch in ragflow?

[geebytes]

Describe your problem

Hello,

I am currently developing a Retrieval-Augmented Generation (RAG) system using ragflow. As a beginner in RAG, I have some questions regarding Elasticsearch queries. Specifically, should the min_score parameter be set when querying Elasticsearch?

I would like to understand if this parameter is essential for filtering results during the retrieval process and how it might impact the performance and quality of the retrieved results.

Thank you for your guidance!

[KevinHuSh]

For RAG, it's essential.
That's RAG all about, discard the false and retain the truth.