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Fusion 5.12
    Fusion 5.12

    Spell Query Rewrite API ConfigurationsFusion Query Rewrite APIs

    Table of Contents

    This query rewrite configuration is used in the Query Rewrite API.

    For a complete list of rule and rewrite types in the Query Rewrite API, see Query Rewrite API Configurations.

    For more information, view the API specification.

    Spell

    The Misspelling Detection feature maps misspellings to their corrected spellings. When Fusion receives a query containing a known misspelling, it rewrites the query using the corrected spelling in order to return relevant results instead of an empty or irrelevant results set.

    Spelling corrections are applied in the Text Tagger stage of the query pipeline.

    General information

    • Endpoint: https://FUSION_HOST:FUSION_PORT/api/apps/APP_NAME/query-rewrite/schema/RULE_TYPE

    • Required parameter is: type

    • The values for the hints parameter include:

      • hidden: Do not display in the Fusion UI, but can be read and written in the schema.

      • readonly: Cannot be set by the user. If attempted, an error is generated and the operation fails.

    Parameter Schema

    type

    type

    string

    properties

    confidence

    		 
        "confidence": {
      "type": "number",
      "title": "Confidence",
      "description": "Confidence score from the misspelling job.",
      "default": 1.0
    }

    id

    		 
        "id": {
      "type": "string",
      "title": "ID",
      "description": "The ID for this Rule. Used in the API to reference this query rewrite rule. Allowed characters: a-z, A-Z, 0-9, dash (-) and underscore (_)",
      "maxLength": 128,
      "pattern": "^[A-Za-z0-9_\\-]+$"
    }

    source

    		 
        "source": {
      "type": "string",
      "title": "Source",
      "description": "The source for this query rewrite rule, such as a Spark Job.",
      "hints": [
        "hidden"
      ]
    }

    sourceType

    		 
        "sourceType": {
      "type": "string",
      "title": "Source Type",
      "description": "Source type",
      "hints": [
        "hidden"
      ]
    }

    createdOn

    		 
        "createdOn": {
      "type": "string",
      "title": "Created Date/Time",
      "description": "Date/Time this rule was created.",
      "format": "date-time"
    }

    updatedOn

    		 
        "updatedOn": {
      "type": "string",
      "title": "Updated Date/Time",
      "description": "Date/Time this rule was last updated.",
      "format": "date-time"
    }

    reviewer

    		 
        "reviewer": {
      "type": "string",
      "title": "Reviewer",
      "description": "Who reviewed this rewrite rule.",
      "hints": [
        "hidden"
      ]
    }

    reviewedOn

    		 
        "reviewedOn": {
      "type": "string",
      "title": "Reviewed Date/Time",
      "description": "Date/Time this rule was last reviewed.",
      "hints": [
        "hidden"
      ],
      "format": "date-time"
    }

    review

    		 
        "review": {
      "type": "string",
      "title": "Review",
      "enum": [
        "approved",
        "denied"
      ],
      "default": "approved",
      "hints": [
        "readonly"
      ]
    }

    deployed

    		 
        "deployed": {
      "type": "boolean",
      "title": "Deployed Flag",
      "description": "Flag to indicate if this rewrite rule has been deployed.",
      "hints": [
        "hidden"
      ]
    }

    tags

    		 
        "tags": {
      "type": "array",
      "title": "Tags",
      "description": "Conditional tags to restrict the triggering of this query rewrite rule.",
      "items": {
        "type": "string"
      }
    }

    surface_form

    		 
        "surface_form": {
      "type": "string",
      "title": "Misspelled Term"
    }

    output

    		 
        "output": {
      "type": "array",
      "title": "Corrected Term",
      "items": {
        "type": "string"
      }
    }

    action

    		 
        "action": {
      "type": "string",
      "title": "Action",
      "description": "Action to perform",
      "enum": [
        "expand",
        "replace"
      ]
    }

    type

    Required

    		 
        "type": {
      "type": "string",
      "title": "Type",
      "enum": [
        "spell"
      ],
      "default": "spell",
      "hints": [
        "readonly"
      ]
    }

    doc_type

    		 
        "doc_type": {
      "type": "string",
      "title": "Doc Type",
      "enum": [
        "query_rewrite"
      ],
      "default": "query_rewrite",
      "hints": [
        "readonly"
      ]
    }
  }

    additionalProperties

    additionalProperties

    		 
    "additionalProperties": true