A semi-supervised learning method for motility disease diagnostic

  • Authors:
  • Santi Seguí;Laura Igual;Petia Radeva;Carolina Malagelada;Fernando Azpiroz;Jordi Vitrià

  • Affiliations:
  • Computer Vision Center, Universitat Autònoma de Barcelona, Bellaterra, Spain;Computer Vision Center, Universitat Autònoma de Barcelona, Bellaterra, Spain;Computer Vision Center, Universitat Autònoma de Barcelona, Bellaterra, Spain and Computer Science Department, Universitat Autònoma de Barcelona, Bellaterra, Spain;Hospital de Vall d'Hebron, Barcelona, Spain;Hospital de Vall d'Hebron, Barcelona, Spain;Computer Vision Center, Universitat Autònoma de Barcelona, Bellaterra, Spain and Computer Science Department, Universitat Autònoma de Barcelona, Bellaterra, Spain

  • Venue:
  • CIARP'07 Proceedings of the Congress on pattern recognition 12th Iberoamerican conference on Progress in pattern recognition, image analysis and applications
  • Year:
  • 2007

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Abstract

This work tackles the problem of learning a robust classification function from a very small sample set when a related but unlabeled data set is provided. To this end we define a new semi-supervised method that is based on a stability criterion. We successfully apply our proposal in the specific case of automatic diagnosis of intestinal motility disease using video capsule endoscopy. An experimental evaluation shows the viability to apply the proposed method in motility disfunction diagnosis.