Return-Path: Delivered-To: apmail-jakarta-lucene-user-archive@apache.org Received: (qmail 80918 invoked from network); 2 Apr 2002 07:26:53 -0000 Received: from unknown (HELO nagoya.betaversion.org) (192.18.49.131) by daedalus.apache.org with SMTP; 2 Apr 2002 07:26:53 -0000 Received: (qmail 8803 invoked by uid 97); 2 Apr 2002 07:27:03 -0000 Delivered-To: qmlist-jakarta-archive-lucene-user@jakarta.apache.org Received: (qmail 8774 invoked by uid 97); 2 Apr 2002 07:27:03 -0000 Mailing-List: contact lucene-user-help@jakarta.apache.org; run by ezmlm Precedence: bulk List-Unsubscribe: List-Subscribe: List-Help: List-Post: List-Id: "Lucene Users List" Reply-To: "Lucene Users List" Delivered-To: mailing list lucene-user@jakarta.apache.org Received: (qmail 8763 invoked from network); 2 Apr 2002 07:27:02 -0000 Message-ID: <68C4F996365AD31190ED00902751CF9C02B1C087@INA-DE0104.ina.de> From: "Nestel, Frank ISC 6" To: "'Lucene Users List'" Subject: AW: Relevance Feedback Date: Tue, 2 Apr 2002 09:26:55 +0200 MIME-Version: 1.0 X-Mailer: Internet Mail Service (5.5.2653.19) Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable X-Spam-Rating: daedalus.apache.org 1.6.2 0/1000/N X-Spam-Rating: daedalus.apache.org 1.6.2 0/1000/N Just in case you need more encouragement :-) I remember I asked for it month ago.=20 Somehow I missed the sources on the list. But yes, I'm still looking forward to see=20 that!=20 Frank -----Urspr=FCngliche Nachricht----- Von: Doug Cutting [mailto:DCutting@grandcentral.com] Gesendet am: Samstag, 30. M=E4rz 2002 17:52 An: Lucene Users List Betreff: RE: Relevance Feedback Dmitry Serebrennikov [dmitrys@earthlink.net] has implemented a = substantial extension to Lucene which should help folks doing this sort of = research. It provides an explicit vector representation for documents. This way you = can, e.g., retrieve a number of documents, efficiently sum their vectors, = then derive a new query from the sum. This code was posted to the list a = long while back, but is now out of date. As soon as the 1.2 release is = final, and Dmitry has time, he intends to merge it into Lucene. Doug -- To unsubscribe, e-mail: For additional commands, e-mail: -- To unsubscribe, e-mail: For additional commands, e-mail: