query.json

{
  "query": {
    "bool": {
      "should": [
        {
          "simple_query_string": {
            "fields": [
              "name^3",
              "description",
              "service_location",
              "internal_search_terms"
            ],
            "query": "food"
          }
        },
        {
          "simple_query_string": {
            "fields": [
              "city.lower^2",
              "state.lower",
              "address.lower",
              "phone",
              "website.lower"
            ],
            "query": "food"
          }
        }
      ]
    }
  }
}

response_1.7.json

{
  "_index": "pubdata-dev",
  "_type": "businesses",
  "_id": "d4019fd1-76e4-4780-86f8-052d353c0f4a",
  "matched": true,
  "explanation": {
    "value": 0.12322411,
    "description": "product of:",
    "details": [
      {
        "value": 0.24644822,
        "description": "sum of:",
        "details": [
          {
            "value": 0.24644822,
            "description": "sum of:",
            "details": [
              {
                "value": 0.24644822,
                "description": "weight(description:food in 5126) [PerFieldSimilarity], result of:",
                "details": [
                  {
                    "value": 0.24644822,
                    "description": "score(doc=5126,freq=1.0), product of:",
                    "details": [
                      {
                        "value": 0.14462084,
                        "description": "queryWeight, product of:",
                        "details": [
                          {
                            "value": 7.7901664,
                            "description": "idf(docFreq=1401, maxDocs=1246464)"
                          },
                          {
                            "value": 0.018564537,
                            "description": "queryNorm"
                          }
                        ]
                      },
                      {
                        "value": 1.7040989,
                        "description": "fieldWeight in 5126, product of:",
                        "details": [
                          {
                            "value": 1,
                            "description": "tf(freq=1.0), with freq of:",
                            "details": [
                              {
                                "value": 1,
                                "description": "termFreq=1.0"
                              }
                            ]
                          },
                          {
                            "value": 7.7901664,
                            "description": "idf(docFreq=1401, maxDocs=1246464)"
                          },
                          {
                            "value": 0.21875,
                            "description": "fieldNorm(doc=5126)"
                          }
                        ]
                      }
                    ]
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "value": 0.5,
        "description": "coord(1/2)"
      }
    ]
  }
}

response_5.2.json

{
  "_index": "pubdata-dev",
  "_type": "businesses",
  "_id": "d4019fd1-76e4-4780-86f8-052d353c0f4a",
  "matched": true,
  "explanation": {
    "value": 4.332623,
    "description": "sum of:",
    "details": [
      {
        "value": 4.332623,
        "description": "sum of:",
        "details": [
          {
            "value": 4.332623,
            "description": "sum of:",
            "details": [
              {
                "value": 4.332623,
                "description": "weight(description:food in 44478) [PerFieldSimilarity], result of:",
                "details": [
                  {
                    "value": 4.332623,
                    "description": "score(doc=44478,freq=1.0 = termFreq=1.0\n), product of:",
                    "details": [
                      {
                        "value": 3.4471126,
                        "description": "idf, computed as log(1 + (docCount - docFreq + 0.5) / (docFreq + 0.5)) from:",
                        "details": [
                          {
                            "value": 1661,
                            "description": "docFreq",
                            "details": []
                          },
                          {
                            "value": 52186,
                            "description": "docCount",
                            "details": []
                          }
                        ]
                      },
                      {
                        "value": 1.2568847,
                        "description": "tfNorm, computed as (freq * (k1 + 1)) / (freq + k1 * (1 - b + b * fieldLength / avgFieldLength)) from:",
                        "details": [
                          {
                            "value": 1,
                            "description": "termFreq=1.0",
                            "details": []
                          },
                          {
                            "value": 1.2,
                            "description": "parameter k1",
                            "details": []
                          },
                          {
                            "value": 0.75,
                            "description": "parameter b",
                            "details": []
                          },
                          {
                            "value": 41.76256,
                            "description": "avgFieldLength",
                            "details": []
                          },
                          {
                            "value": 20.897959,
                            "description": "fieldLength",
                            "details": []
                          }
                        ]
                      }
                    ]
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "value": 0,
        "description": "match on required clause, product of:",
        "details": [
          {
            "value": 0,
            "description": "# clause",
            "details": []
          },
          {
            "value": 1,
            "description": "_type:businesses, product of:",
            "details": [
              {
                "value": 1,
                "description": "boost",
                "details": []
              },
              {
                "value": 1,
                "description": "queryNorm",
                "details": []
              }
            ]
          }
        ]
      }
    ]
  }
}