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For a detailed overview of the scoring algorithm of the Lucene search engine see this page: https://lucene.apache.org/core/3_6_0/scoring.html
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Index structure
The XperienCentral search engine has a variable set of fields, depending on the type of documents that has been indexed. Below is a list of the most import fields that are always part of the search index:
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| Field Name | Description | Example Values |
|---|---|---|
| Contains URLs to the child pages of this document | http://127.0.0.1/web/show/id=26111/langid=43/dbid=2/typeofpage=75501 |
| The content type. | Possible values include: |
| The description of the document taken from the HTML | This combination enables continuous web innovation |
| The hostname of the document. | 127.0.0.1 |
| A keyword. | WebManager |
| Meta keywords taken from the HTML | WebManager |
| The language ID of the document. | 43 (=Dutch), 42=(English) |
| The URL of the document. | http://127.0.0.1:8080/web/News/import-wcm.swf.htm |
| The date the document was created (only relevant for Word documents or PDFs, less for HTML pages). | 20080922102830396 |
| The date the document was last modified. | 20080922102830396 |
| The date the document was first indexed. | 20080922102830396 |
| The combination of WebID’s that lead to the document. | p26111p70532 Explanation: the document is below the homepage (id=26111) and a subpage (id=70532) below the homepage) |
| The name of the root page of the document. | Home |
| The URL of the root page of the document. | http://127.0.0.1:8080/web/Home.htm |
| The name of the level xx page that leads to the document. The range of xx is between 00 and the depth of the website. | DeveloperWeb |
| The URL of the level xx page that leads to the document. | http://127.0.0.1:8080/web/DeveloperWeb.htm |
| The ID of the web Initiative to which the document belongs. | 26111 |
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