boost parameter is not working

[mcuros]

Hi, is it just me or boost parameter is not working ? If I add bf then it's ok, but i would want to use multiplier with score..

also is it possible to add default boost parameters into config for synonym_edismax ? My defaults for edismax are not used when using synonym_edismax

[OkkeKlein]

I have the same issue. Boosts are not used when synonym has been found. Tested with 5.05 version

[smyadam]

We are facing the Same issue, boost is not getting triggered if we are search for a word which is present in Synonyms list.
Below is our Configuration :

<lst name="defaults">
<str name="echoParams">explicit</str>
<int name="rows">10</int>
<str name="defType">synonym_edismax</str>
<str name="synonyms">true</str>
<str name="synonyms.analyzer">enAnalyzer</str>
<str name="synonyms.originalBoost">2</str>
<str name="synonyms.synonymBoost">1.99</str>
<str name="synonyms.constructPhrases">true</str>
.....
<str name="boost">vintage_date</str> ->  this boost is not applied if I search for a synonym.