Return-Path: Delivered-To: apmail-lucene-mahout-user-archive@minotaur.apache.org Received: (qmail 17706 invoked from network); 4 Nov 2009 17:43:02 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 4 Nov 2009 17:43:02 -0000 Received: (qmail 29667 invoked by uid 500); 4 Nov 2009 17:43:02 -0000 Delivered-To: apmail-lucene-mahout-user-archive@lucene.apache.org Received: (qmail 29616 invoked by uid 500); 4 Nov 2009 17:43:02 -0000 Mailing-List: contact mahout-user-help@lucene.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: mahout-user@lucene.apache.org Delivered-To: mailing list mahout-user@lucene.apache.org Received: (qmail 29606 invoked by uid 99); 4 Nov 2009 17:43:02 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 04 Nov 2009 17:43:02 +0000 X-ASF-Spam-Status: No, hits=-1.2 required=5.0 tests=AWL,BAYES_00 X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of shicks@pintley.com designates 209.85.219.226 as permitted sender) Received: from [209.85.219.226] (HELO mail-ew0-f226.google.com) (209.85.219.226) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 04 Nov 2009 17:42:59 +0000 Received: by ewy26 with SMTP id 26so7521339ewy.5 for ; Wed, 04 Nov 2009 09:42:38 -0800 (PST) Received: by 10.216.87.81 with SMTP id x59mr589950wee.147.1257356557917; Wed, 04 Nov 2009 09:42:37 -0800 (PST) Received: from ?192.168.12.2? (24-183-103-113.dhcp.mdsn.wi.charter.com [24.183.103.113]) by mx.google.com with ESMTPS id i34sm3726673gve.8.2009.11.04.09.42.36 (version=TLSv1/SSLv3 cipher=RC4-MD5); Wed, 04 Nov 2009 09:42:37 -0800 (PST) Message-Id: <3BFDAF52-2683-4A8A-A0FC-10AD8C419598@pintley.com> From: Shannon Hicks To: mahout-user@lucene.apache.org In-Reply-To: Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes Content-Transfer-Encoding: 7bit Mime-Version: 1.0 (Apple Message framework v936) Subject: Recommender with filtering Date: Wed, 4 Nov 2009 11:42:34 -0600 References: <938CD96C-4C7B-48BD-A967-82E46941E108@googlemail.com> X-Mailer: Apple Mail (2.936) In my recommender, my items are grouped into categories. I'd like to end up getting recommendations filtered by a specific category. Are there any examples or suggestions out there on how we might go about this? I'm thinking the way to go would be to do a JOIN query somewhere in the GenericJDBCDataModel when needed. Shan