How to combine Solr Term Frequency and Field Boosting -

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for search module want combine solr term frequency , field boosting. example:

a search "house" result in list of documents entries boosted title field , term frequency of term "house" throught other fields.

it works: used omitnorms , ^ operator use term frequency , field boosting.

what want know :

what best "boost value" use term , approach search results want ?


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