类似Digg的搜索结果排名与Lucene / Solr？ [英] Digg-like search result ranking with Lucene / Solr?

问题描述

我使用Solr进行搜索。

我有一个整数字段为 popular 的文档。

我想通过常规全文搜索
相关性和流行度的组合对结果进行排名。

有点像在digg中进行搜索 - 结果
的排名是基于搜索相关性以及
发布的发布数量。

我没有任何具体的排名算法。但是这个
可以用solr完成吗？

解决方案

href =http://wiki.apache.org/solr/FunctionQuery =noreferrer> http://wiki.apache.org/solr/FunctionQuery

I'm using Solr for search.

I have documents that have an integer field "popularity".

I want to rank results by a combination of normal fulltext search relevance and popularity.

It's kinda like search in digg - result ranking is based on the search relevance as well as how many digs a posting has.

I don't have any specific ranking algorithm in mind. But is this something that can be done with solr?

解决方案

Solr's FunctionQuery is exactly what you need:

http://wiki.apache.org/solr/FunctionQuery

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