The RELRANK_EXACT element implements the Exact relevance ranking module.
This module groups results into strata based on how well they match a query string, with the highest stratum containing results that match the user's query exactly.
<!ELEMENT RELRANK_EXACT EMPTY>
The RELRANK_EXACT element has no attributes.
The RELRANK_EXACT element has no sub-elements.
In this example, the ranking strategy MyStrategy includes the RELRANK_EXACT element.
<RELRANK_STRATEGY NAME="MyStrategy"> <RELRANK_STATIC NAME="Availability" ORDER="DESCENDING"/> <RELRANK_EXACT/> <RELRANK_STATIC NAME="Price" ORDER="ASCENDING"/> </RELRANK_STRATEGY>