添加multi_match到Elastic Search功能评分查询

Question

目前，我只是查询存储在弹性搜索中的网页的 "content" 以进行关键字匹配。我想为该等式添加标题。我正在使用顶部代码（在 "MARRY THIS" 下）并想以某种方式插入底部代码（"WITH THIS"）但似乎找不到如何插入的解释。

MARRY THIS

{
    "query": {
        "function_score": {
            "query": {
                "match": {
                    "content": "keyword"
                }
            },
            "functions": [{
                "field_value_factor": {
                    "field": "obls",
                    "factor": 0.5,
                    "modifier": "ln2p"
                }
            }]
        }
    },
    "from": "0",
    "size": "100"
}

WITH THIS

{
  "multi_match" : {
    "query":    "keyword", 
    "fields": [ "title^3", "content" ] 
  }
}

提前致谢！

Answer 1

经过反复试验我弄明白了，它看起来像这样：

{
    "query": {
        "function_score": {
            "query": {
                "multi_match": {
                    "query": "baseball",
                    "fields": ["content", "title"]
                }
            },
            "functions": [{
                "field_value_factor": {
                    "field": "obls",
                    "factor": 0.5,
                    "modifier": "ln2p"
                }
            }]
        }
    },
    "from": "10",
    "size": "100"
}

添加multi_match到Elastic Search功能评分查询

Add multi_match to Elastic Search Function Score Query

elasticsearch