Before we move on from relevance and scoring, we will finish this chapter with a more advanced subject: pluggable similarity algorithms. While Elasticsearch uses the Lucene’s Practical Scoring Function as its default similarity algorithm, it supports other algorithms out of the box, which are listed in the Similarity Modules documentation.relevance와 score 계산에 대한 설명을 마치기 전에, 이 장에서, 더 고급 주제인 이용 가능..