4 ms·
Related, Lucene (and thus Elasticsearch) moved to BM25, which can be understood relative to the traditional TF*IDF here: http://opensourceconnections.com/blog/2
by stuartaxelowen 10y ago
Related, Lucene (and thus Elasticsearch) moved to BM25, which can be understood relative to the traditional TF*IDF here: http://opensourceconnections.com/blog/2015/10/16/bm25-the-next-generation-of-lucene-relevation/ http://opensourceconnections.com/blog/2015/10/16/bm25-the-ne...