Question

当我尝试查询突出显示时，我面临非常尴尬的结果搜索弹性搜索2.4。我查询一个包含连字符（＆＃39; - ＆＃39;）的术语，例如与药物有关，我得到一个结果集，响应一般都是正确的，但是一些结果的片段就像

结果： 1）药物滥用的其他费用包括与药物有关的死亡，可卡因，裂缝和甲基苯丙胺。 2）与毒品有关的犯罪，与毒品有关的财富，Escobar资助私人军队进行，
3）在无意中被驱逐到药物的中间 4）在国际机场的贩运者之间相关的枪战

问题：文本（与药物有关）已分为2个片段（3＆amp; 4）。预期：与药物有关的应该是单一的。

这是我的查询

 {"size" : 5000,
  "query" : {
    "bool" : {
      "must" : [ {
        "match" : {
          "bookId" : {
            "query" : "<SomeID>",
            "type" : "boolean",
            "operator" : "AND"
          }
        }
      }, {
        "match" : {
          "contentType" : {
            "query" : "booktext",
            "type" : "boolean",
            "operator" : "AND"
          }
        }
      }, {
        "bool" : {
          "must" : {
            "match" : {
              "content" : {
                "query" : "drug-related*",
                "type" : "phrase_prefix"
              }
            }
          }
        }
      } ]
    }
  },
  "highlight" : {
    "pre_tags" : [ "" ],
    "post_tags" : [ "" ],
    "fragment_size" : 60,
    "number_of_fragments" : 5000,
    "boundary_max_scan" : 10,
    "highlight_query" : {
      "bool" : {
        "must" : [ {
          "match" : {
            "bookId" : {
              "query" : "<BookID>",
              "type" : "boolean",
              "operator" : "AND"
            }
          }
        }, {
          "match" : {
            "contentType" : {
              "query" : "booktext",
              "type" : "boolean",
              "operator" : "AND"
            }
          }
        }, {
          "bool" : {
            "must" : {
              "match" : {
                "content" : {
                  "query" : "drug-related*",
                  "type" : "phrase_prefix"
                }
              }
            }
          }
        } ]
      }
    },
    "fields" : {
      "content" : { }
    }
  }
}

查询响应：**我无法在此处粘贴完整内容，但我正在添加响应点击

   {content=[content], fragments[[ accurate figures available regarding the cost of drug-related prostitution,  mentioned, other costs of drug abuse include drug-related deaths,  cocaine, crack, and methamphetamines.

Drug-related crimes are,  drug-related wealth, Escobar financed a private army to conduct,  believed to be drug related. According to a news story on this, ,” the President wrote. “We have him.” (Bio. 2016)
Drug-related violence,  in was inadvertently driven into the middle of a Drug, -related shootout between traffickers at the international airport]]}

我在这里看不到一个模式。有人可以解释一下原因吗？

突出显示的查询有点击但错过了突出显示的片段（对于某些文档）

0 个答案: