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Syntax: choose from drop down list
Controls how important frequency in the table is for results ranking.
The more a term occurs in the table being searched, the worse
its rank. Terms that occur in many documents are usually less
relevant than rare terms. For example, in a web-walk database the
word "HTML
" is likely to occur in most documents: it thus has
little use in finding a specific document. The default weight is 500.
<<Previous: Word Proximity | ↑Up: Search Settings | Next>>: Document Frequency |