Support for by default field boosting

openfoodfacts / search-a-licious

🍊🔎 A pluggable search service for large collections of objects (like Open Food Facts)

https://search.openfoodfacts.org

GNU Affero General Public License v3.0

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Open alexgarel opened 2 months ago

alexgarel commented 2 months ago

At mapping definition time, ElasticSearch enables defining a "boost" on a field that can be applied on each query.

We could have a "boost" attribute on fields in configuration to support this.

For example in Open Food Facts, we could boost product_name and categories relative to other fields.