life2.json

{
  "description": "full_text search for 'life'",
  "path": "wikidatawiki_content\/page\/_search",
  "params": {
    "timeout": "20s"
  },
  "query": {
    "_source": [
      "id",
      "title",
      "namespace",
      "redirect.*",
      "timestamp",
      "text_bytes"
    ],
    "fields": "text.word_count",
    "query": {
      "bool": {
        "minimum_number_should_match": 1,
        "should": [
          {
            "query_string": {
              "query": "life",
              "fields": [
                "all.plain^1",
                "all^0.5"
              ],
              "auto_generate_phrase_queries": true,
              "phrase_slop": 0,
              "default_operator": "AND",
              "allow_leading_wildcard": true,
              "fuzzy_prefix_length": 2,
              "rewrite": "top_terms_boost_1024"
            }
          },
          {
            "multi_match": {
              "fields": [
                "all_near_match^2"
              ],
              "query": "life"
            }
          }
        ]
      }
    },
    "highlight": {
      "pre_tags": [
        "<span class=\"searchmatch\">"
      ],
      "post_tags": [
        "<\/span>"
      ],
      "fields": {
        "title": {
          "number_of_fragments": 0,
          "type": "fvh",
          "order": "score",
          "matched_fields": [
            "title",
            "title.plain"
          ]
        },
        "redirect.title": {
          "number_of_fragments": 1,
          "fragment_size": 10000,
          "type": "fvh",
          "order": "score",
          "options": {
            "skip_if_last_matched": true
          },
          "matched_fields": [
            "redirect.title",
            "redirect.title.plain"
          ]
        },
        "category": {
          "number_of_fragments": 1,
          "fragment_size": 10000,
          "type": "fvh",
          "order": "score",
          "options": {
            "skip_if_last_matched": true
          },
          "matched_fields": [
            "category",
            "category.plain"
          ]
        },
        "heading": {
          "number_of_fragments": 1,
          "fragment_size": 10000,
          "type": "fvh",
          "order": "score",
          "options": {
            "skip_if_last_matched": true
          },
          "matched_fields": [
            "heading",
            "heading.plain"
          ]
        },
        "text": {
          "number_of_fragments": 1,
          "fragment_size": 150,
          "type": "fvh",
          "order": "score",
          "no_match_size": 150,
          "matched_fields": [
            "text",
            "text.plain"
          ]
        },
        "auxiliary_text": {
          "number_of_fragments": 1,
          "fragment_size": 150,
          "type": "fvh",
          "order": "score",
          "options": {
            "skip_if_last_matched": true
          },
          "matched_fields": [
            "auxiliary_text",
            "auxiliary_text.plain"
          ]
        }
      },
      "highlight_query": {
        "query_string": {
          "query": "life",
          "fields": [
            "title.plain^20",
            "redirect.title.plain^15",
            "category.plain^8",
            "heading.plain^5",
            "opening_text.plain^3",
            "text.plain^1",
            "auxiliary_text.plain^0.5",
            "title^10",
            "redirect.title^7.5",
            "category^4",
            "heading^2.5",
            "opening_text^1.5",
            "text^0.5",
            "auxiliary_text^0.25"
          ],
          "auto_generate_phrase_queries": true,
          "phrase_slop": 1,
          "default_operator": "AND",
          "allow_leading_wildcard": true,
          "fuzzy_prefix_length": 2,
          "rewrite": "top_terms_boost_1024"
        }
      }
    },
    "suggest": {
      "text": "life",
      "suggest": {
        "phrase": {
          "field": "suggest",
          "size": 1,
          "max_errors": 2,
          "confidence": 2,
          "real_word_error_likelihood": 0.95,
          "direct_generator": [
            {
              "field": "suggest",
              "suggest_mode": "always",
              "max_term_freq": 0.5,
              "min_doc_freq": 0,
              "prefix_length": 2
            }
          ],
          "highlight": {
            "pre_tag": "<em>",
            "post_tag": "<\/em>"
          },
          "smoothing": {
            "stupid_backoff": {
              "discount": 0.4
            }
          }
        }
      }
    },
    "stats": [
      "suggest",
      "full_text"
    ],
    "size": 20,
    "rescore": [
      {
        "window_size": 8192,
        "query": {
          "rescore_query_weight": 0.8,
          "rescore_query": {
            "function_score": {
              "score_mode": "sum",
              "functions": [
                {
                  "field_value_factor": {
                    "field": "sitelink_count",
                    "missing": 0
                  },
                  "weight": 1
                },
                {
                  "field_value_factor": {
                    "field": "label_count",
                    "missing": 0
                  },
                  "weight": 1
                },
                {
                  "field_value_factor": {
                    "field": "statement_count",
                    "missing": 0
                  },
                  "weight": 1
                }
              ]
            }
          }
        }
      }
    ]
  },
  "options": {
    "timeout": "20s"
  }
}