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» Selecting for evolvable representations
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IJCINI
2007
139views more  IJCINI 2007»
13 years 8 months ago
AURELLIO: A Cognitive Computational Knowledge Representation Theory
: Cognitive informatics (CI) studies the natural intelligence and internal information processing mechanisms of the brain, as well as the processes involved in perception and cogni...
Mehdi Najjar, André Mayers
CIARP
2007
Springer
14 years 3 months ago
Generalizing Dissimilarity Representations Using Feature Lines
A crucial issue in dissimilarity-based classification is the choice of the representation set. In the small sample case, classifiers capable of a good generalization and the inje...
Mauricio Orozco-Alzate, Robert P. W. Duin, C&eacut...
GECCO
2010
Springer
153views Optimization» more  GECCO 2010»
14 years 5 days ago
Multi-task evolutionary shaping without pre-specified representations
Shaping functions can be used in multi-task reinforcement learning (RL) to incorporate knowledge from previously experienced tasks to speed up learning on a new task. So far, rese...
Matthijs Snel, Shimon Whiteson
ICML
1989
IEEE
14 years 27 days ago
Uncertainty Based Selection of Learning Experiences
The training experiences needed by a learning system may be selected by either an external agent or the system itself. We show that knowledge of the current state of the learner&#...
Paul D. Scott, Shaul Markovitch

Publication
241views
13 years 7 months ago
Contourlet Transform for Texture Representation of Ultrasound Thyroid Images
Texture representation of ultrasound (US) images is currently considered a major issue in medical image analysis. This paper investigates the texture representation of thyroid tiss...
Stamos Katsigiannis, Eystratios G. Keramidas, Dimi...