In this article, we will understand Relevance Search in ElasticSearch using Kibana. Click here for a basic CRUD operation demon on ElasticSearch using Kibana . Relevance Search: In Elasticsearch relevance search means the output of the search can be done in 2 different ways like 'Precision', 'Recall'. The 'Precision' result means the most accurate results from the ElasticSearch. This means it fetches exact matches of the search value. So in this search output will be more accurate, but the total output results count might be very very less. Here all green color docs are more accurate documents for the search. Here all red color docs are either less accurate documents or not matching documents for the search. Here we can observe search results contain only accurate documents which means it is a 'Precision' result. The 'Recall' results mean more in the count of the output results because it fetches partially matched data along with accurate dat