https://github.com/arloor/es-score-plugin

elasticsearch 评分插件
https://github.com/arloor/es-score-plugin

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elasticsearch 评分插件

• Host: GitHub
• URL: https://github.com/arloor/es-score-plugin
• Owner: arloor
• Created: 2020-04-27T02:37:45.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2021-08-09T20:59:39.000Z (about 3 years ago)
• Last Synced: 2024-05-21T08:19:53.960Z (5 months ago)
• Language: Java
• Homepage:
• Size: 26.4 KB
• Stars: 7
• Watchers: 2
• Forks: 1
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

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README

        
## elasticsearch评分插件

拓展script_score来实现自定义评分方式的es插件

使用自定义评分算法来计算文档评分，而不是es内置的bm25算法

使用:

```json

{

  "query": {

    "function_score": {

      "query": {

        "match": {

          "body": "查询词"

        }

      },

      "boost_mode": "replace",

      "functions": [

        {

          "script_score": {

            "script": {

              "source": "term_score",

              "lang": "expert_scripts",

              "params": {

                "field": ["title^2","body^1"],

                "query": "查询词"

              }

            }

          }

        }

      ]

    }

  }

}

```