A Novel Multi-relation Regularization Method for Regression and Classification in AD Diagnosis

@article{Zhu2014ANM,
  title={A Novel Multi-relation Regularization Method for Regression and Classification in AD Diagnosis},
  author={Xiaofeng Zhu and Heung-Il Suk and Dinggang Shen},
  journal={Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention},
  year={2014},
  volume={17 Pt 3},
  pages={401-8}
}
In this paper, we consider the joint regression and classification in Alzheimer's disease diagnosis and propose a novel multi-relation regularization method that exploits the relational information inherent in the observations and then combines it with an L2,1-norm within a least square regression framework for feature selection. Specifically, we use three kinds of relationships: feature-feature relation, response-response relation, and sample-sample relation. By imposing these three relational… CONTINUE READING

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