RELRANK_FIRST

The RELRANK_FIRST element implements the First relevance ranking module.

This module ranks documents by how close the query terms are to the beginning of the document. This module takes advantage of the fact that the closer something is to the beginning of a document, the more likely it is to be relevant.

Format

<!ELEMENT RELRANK_FIRST EMPTY>

Attributes

The RELRANK_FIRST element has no attributes.

Sub-elements

The RELRANK_FIRST element has no sub-elements.

Example

In this example, the ranking strategy All includes the First relevance ranking module.

<RELRANK_STRATEGY NAME="All">
   <RELRANK_FIRST/>
   <RELRANK_INTERP/>
   <RELRANK_FIELD/>
</RELRANK_STRATEGY>