核心概念理解:elastcsearch整個(gè)過(guò)程包括匹配+打分,其中匹配根據(jù)查詢條件進(jìn)行查詢,打分根據(jù)查詢回來(lái)的字段進(jìn)行打分。
通過(guò)Function Score Query優(yōu)化Elasticsearch搜索結(jié)果:http://blog.csdn.net/zxjiayou1314/article/details/53185287
關(guān)于elasticsearch function_score的使用:http://blog.csdn.net/nxgych/article/details/53096255
[Elasticsearch] 控制相關(guān)度:http://blog.csdn.net/dm_vincent/article/details/42201721
lucene全文檢索基礎(chǔ):http://blog.csdn.net/napoay/article/details/50305287
lucence 搜索過(guò)程介紹:http://blog.csdn.net/forfuture1978/article/details/4711308 http://blog.csdn.net/forfuture1978/article/details/4745802
ElasticSearch相關(guān)性打分機(jī)制學(xué)習(xí):https://zhuanlan.zhihu.com/p/24807506
elasticsearch二次打分官方文檔:https://www.elastic.co/guide/en/elasticsearch/reference/1.6/search-request-rescore.html