Thanks, >> What about the frequency of any given term in the whole collection!?
>IndexReader.docFreq(Term t) this method doesn't give us the collection frequency of the given term t, but the number of documents in which this term appears. Here an example of what I want: ------------------------------- We have this table for a term T Doc ID : 0, 1, 2, 3, 4 Frequency : 3, 5, 4, 2, 5 In which this term appears 3 times in the document 0, 5 times in the document 1... and so on ! So the collection frequency of this term would be 3+5+4+2+5 = 19 N.B. : calculate this for each term at runtime will be very expensive! Is it possible to calculate and store this information during indexing? ------------------------------- Regards, Samir --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
