elasticsearch - ES query_string值的不同提升

Question

以普通的ES查询为例:
(在query.bool.should ...中)

{
   "term": {
     "processedText": {
     "boost": 1.9599999999999997,
     "value": "some_value"
   }
 }
 },
{
 "term": {
    "processedText": {
    "boost": 3.4489795918367347,
     "value": "other_value"

如您所见，我查询的是来自不同值的不同升压值。
如何使用query_string做同样的事情？

 "query_string": {
            "query": "(something AND test) OR (foo OR bar OR nothing) NOT (abc OR xyz)",
            "default_field": "text"
          }

Answer 1

参见"Boosting" paragraph at the Query-String-Query doc:

Use the boost operator ^ to make one term more relevant than another. ... Boosts can also be applied to phrases or to groups.

例:

"query_string": {
    "query": "(something AND test)^5 OR (foo^2 OR bar^1.5 OR nothing) NOT (abc OR xyz)",
    "default_field": "text"
}