RELRANK_WFREQ

The RELRANK_WFREQ element implements the Weighted Frequency (Wfreq) relevance ranking module.

This module scores results based on the frequency of user query terms in the result, while weighing the individual query term frequencies for each result by the information content (overall frequency in the complete data set) of each query term.

Format

<!ELEMENT RELRANK_WFREQ EMPTY>

Attributes

The RELRANK_WFREQ element has no attributes.

Sub-elements

The RELRANK_WFREQ element has no sub-elements.

Example

This example implements a strategy called Term_Freq. 

<RELRANK_STRATEGY NAME="Term_Freq">
   <RELRANK_WFREQ/>
</RELRANK_STRATEGY>