Hi,
I am new to ES and trying to search using java apis. I am unable to figure
out how I can provide filed specific boosting using the java apis.
Here is the example:
My index document looks like:
_source": {
"th_id": 1,
"th_name": "test name",
"th_description": "test desc",
"th_image": "test-img",
"th_slug": "Make-Me-Smart",
"th_show_title": "Coast Tech Podcast",
"th_sh_category": "Alternative Health
}
When i search for keywords I want to boost the results higher if they found
in the "th_name" compared to they're found in some other fields.
Currently I am using below code to do search:
QueryBuilder qb1 = QueryBuilders.multiMatchQuery(keyword,
"th_name", "th_description", "th_show_title",
"th_sh_category");
log.info("Executing Query: " + qb1.toString());
SearchResponse response =
client.prepareSearch("talk").setTypes("themes")
.setSearchType(SearchType.DFS_QUERY_THEN_FETCH).setQuery(qb1)
.setFrom(start).setSize(maxRows)
.setExplain(true).execute().actionGet();
Is there anything I can do at query time to boost the document if the
keyword is found in "th_name" field compared to found in other fields?
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