You can also rely on that by default documents are collected in-docid-order. You can therefore use your own hit collector that when collecting doc with id n2, assuming the previous doc collected had id n1, would (know to) assign score 0 to all docs with: n1 < id < n2.
In other words, you can know earlier that a certain doc is a non-match, not having to wait until all matching docs were collected. (well, at least I had the impression that something like this might help you.) Doron HAIDUC SONIA wrote: > I am trying to order all the documents in the index according > to their similarity to a given query. I am interested in having > a complete list of *all* the documents in the index with their > score. From what I understood by reading some documentation, > Lucene internally assigns scores to all the documents in the > index according to their similarity to the query, but when > returning the hits, all the scores that are less than 0 are > rounded to 0 and only the documents with the score > 0 are > returned as hits. But what I would like to get is the list > before this intermediate processing, so the list of all the > documents with their raw score. I am trying to compare Lucene > with LSI and for the comparison I want to do, I need the entire > list of documents. Is there a way that I can get that with Lucene? > I hope I explained it clearly this time. If you need more > details let me know. > > Thank you, > Sonia --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
