我的問題: 搜索時,'content'的優先級高於其他字段。Solr qf字段排序對搜索的影響
Solr的搜索請求處理程序:
<requestHandler name="/select" class="solr.SearchHandler">
<lst name="defaults">
<str name="defType">edismax</str>
<str name="echoParams">explicit</str>
<int name="rows">10</int>
<str name="df">text</str>
<str name="q.alt">*:*</str>
<str name="q.op">AND</str>
<str name="qf">title^15.0 description^9.0 categoryNames^3.0 authorName^1.0 content^1.0</str>
<str name="boost">scoreA</str>
</lst>
<lst name="appends">
<str name="fq">private:false</str>
<str name="fq">deleted:false</str>
<str name="fq">draft:false</str>
</lst>
</requestHandler>
下面是從我的Solr響應得分:
100% 0.003303376 ((content:world | title:world^15.0 | categoryNames:world^3.0 | description:world^9.0 | authorName:world) (content:war | title:war^15.0 | categoryNames:war^3.0 | description:war^9.0 | authorName:war))~2,FileFloatSource(field=scoreA,keyField=id,defVal=0.0,dataDir=/opt/solr/current/data/resource/)
0.95% 0.005617031 sum of the following:
0.27% 0.0016038928 (MATCH) max of:
0.27% 0.0016038928 content:world
0.68% 0.004013138 (MATCH) max of:
0.68% 0.004013138 content:war
99.05% 0.5881 float(scoreA{type=ext_resource_float,properties=indexed,stored,omitTermFreqAndPositions})=0.5881
得分的明細:http://explain.solr.pl/explains/73itib4r
從我所看到的, '內容'正在成爲重中之重。不知道爲什麼會這樣,因爲我在我的Solr qf字段中有最後一個。
我需要'內容'是最低的衝擊和最高的標題。