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PRL
2008
253views more  PRL 2008»
13 years 3 months ago
RotBoost: A technique for combining Rotation Forest and AdaBoost
Chun-Xia Zhang, Jiang-She Zhang
PRL
2008
98views more  PRL 2008»
13 years 3 months ago
Cross-validation and bootstrapping are unreliable in small sample classification
Anders Isaksson, Mikael Wallman, Hanna Görans...
PRL
2008
161views more  PRL 2008»
13 years 3 months ago
Automatic kernel clustering with a Multi-Elitist Particle Swarm Optimization Algorithm
This article introduces a scheme for clustering complex and linearly non-separable datasets, without any prior knowledge of the number of naturally occurring groups in the data. T...
Swagatam Das, Ajith Abraham, Amit Konar
PRL
2008
124views more  PRL 2008»
13 years 3 months ago
Modeling human color categorization
Color matching in Content-Based Image Retrieval is done using a color space and measuring distances between colors. Such an approach yields nonintuitive results for the user. We i...
Egon L. van den Broek, Theo E. Schouten, P. M. F. ...
PRL
2008
118views more  PRL 2008»
13 years 3 months ago
Bayes Machines for binary classification
In this work we propose an approach to binary classification based on an extension of Bayes Point Machines. Particularly, we take into account the whole set of hypotheses that are...
Daniel Hernández-Lobato, José Miguel...
PRL
2008
246views more  PRL 2008»
13 years 3 months ago
Automatic medical image annotation in ImageCLEF 2007: Overview, results, and discussion
In this paper, the automatic medical annotation task of the 2007 CLEF cross-language image retrieval campaign (ImageCLEF) is described. The paper focusses on the images used, the ...
Thomas Deselaers, Thomas Martin Deserno, Henning M...
PRL
2008
97views more  PRL 2008»
13 years 3 months ago
Repairing self-confident active-transductive learners using systematic exploration
We consider an active learning game within a transductive learning model. A major problem with many active learning algorithms is that an unreliable current hypothesis can mislead...
Ron Begleiter, Ran El-Yaniv, Dmitry Pechyony
PRL
2008
356views more  PRL 2008»
13 years 3 months ago
Improving image segmentation by gradient vector flow and mean shift
The classical gradient vector flow (GVF) method suffers from deficiency in the presence of other significant edges adjacent to the real boundary. In this paper, we propose an impr...
Tangwei Liu, Huiyu Zhou, Faquan Lin, Yusheng Pang,...