Weighted Frequency

The Weighted Frequency module scores results based on frequency of user terms, and weights those frequencies for each result by the content of each term.

Like the Frequency module, the Weighted Frequency (wfreq) module scores results based on the frequency of user query terms in the result. Additionally, the Weighted Frequency module weights the individual query term frequencies for each result by the information content (overall frequency in the complete data set) of each query term. Less frequent query terms (that is, terms that would result in fewer search results) are weighted more heavily than more frequently occurring terms.

Weighted Frequency values are capped at 1024.