Partial Logistic Artificial Neural Network for Competing Risks Regularized With Automatic Relevance Determination

作者: P.J.G. Lisboa , T.A. Etchells , I.H. Jarman , C.T.C. Arsene , M.S.H. Aung

DOI: 10.1109/TNN.2009.2023654

关键词: Data setBayesian probabilityRelevance (information retrieval)Risk analysisRisk analysis (business)Computer scienceRisk managementHazard (logic)Artificial neural networkRange (mathematics)Data miningCompeting risks

摘要: Time-to-event analysis is important in a wide range of applications from clinical prognosis to risk modeling for credit scoring and insurance. In modeling, it sometimes required make simultaneous assessment the hazard arising two or more mutually exclusive factors. This paper applies an existing neural network model competing risks (PLANNCR), Bayesian regularization with standard approximation evidence implement automatic relevance determination (PLANNCR-ARD). The theoretical framework described its application illustrated reference local distal recurrence breast cancer, using data set Veronesi (1995).

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