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From: | Henning Müller |
Subject: | Re: [help-GIFT] Processing multiple-example-queries |
Date: | Thu, 31 Jul 2003 14:34:45 +0200 |
User-agent: | Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.3b) Gecko/20030210 |
The color histogram is not very good for feedback. The color blocks by contrast are not extremely good for single-image queries but are getting much better when several images are fed back.
Cheers, Henning Sailesh Suvarna wrote:
Hello all, How does GIFT process multiple-example-queries? Does it combine the features to form a single composite query?From some preliminary experiments, using single-example queries always gave better results than using 2 and 3-example queries in terms of InterpolatedRecall-Precsion and using only the Global Colour Histogram feature. Sailesh Suvarna _______________________________________________ help-GIFT mailing list address@hidden http://mail.gnu.org/mailman/listinfo/help-gift
-- --------------------------------------- Dr. Henning Müller University Hospitals of Geneva Division of Medical Informatics 21, rue Micheli-du-Crest CH-1211 Geneva 4, Switzerland Tel +41 22 372-6175 Fax +41 22 372-8680email address@hidden
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