scoring

avec *
        "_explanation": {
          "value": 1,
          "description": "max of:",
          "details": [
            {
              "value": 1,
              "description": "verb:GET*, product of:",
              "details": [
                {
                  "value": 1,
                  "description": "boost",
                  "details": []
                },
                {
                  "value": 1,
                  "description": "queryNorm",
                  "details": []
                }
              ]
            }
          ]
        }
        
sans étoile:
        "_explanation": {
          "value": 0.00783921,
          "description": "max of:",
          "details": [
            {
              "value": 0.00783921,
              "description": "weight(verb:GET in 0) [PerFieldSimilarity], result of:",
              "details": [
                {
                  "value": 0.00783921,
                  "description": "score(doc=0,freq=1.0 = termFreq=1.0\n), product of:",
                  "details": [
                    {
                      "value": 0.00783921,
                      "description": "idf, computed as log(1 + (docCount - docFreq + 0.5) / (docFreq + 0.5)) from:",
                      "details": [
                        {
                          "value": 128017,
                          "description": "docFreq",
                          "details": []
                        },
                        {
                          "value": 129024,
                          "description": "docCount",
                          "details": []
                        }
                      ]
                    },
                    {
                      "value": 1,
                      "description": "tfNorm, computed as (freq * (k1 + 1)) / (freq + k1) from:",
                      "details": [
                        {
                          "value": 1,
                          "description": "termFreq=1.0",
                          "details": []
                        },
                        {
                          "value": 1.2,
                          "description": "parameter k1",
                          "details": []
                        },
                        {
                          "value": 0,
                          "description": "parameter b (norms omitted for field)",
                          "details": []
                        }
                      ]
                    }
                  ]
                }
              ]
            }
          ]
        }