2 ms·
BM25 has been available for awhile so is there a reason it is becoming default soon besides it is better in certain scenarios? Have there been improvements to t
by rpedela 11y ago
BM25 has been available for awhile so is there a reason it is becoming default soon besides it is better in certain scenarios? Have there been improvements to the implementation recently?
- eva1984 11y agoI went to the elastic conf last month, there is a great talk about BM25. It mentions that BM25 is more robust against common words than plain tf*idf. https://www.elastic.co/elasticon/conf/2016/sf/improved-text-scoring-with-bm25 https://www.elastic.co/elasticon/conf/2016/sf/improved-text-...