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Data-dependent Structural Risk Minimization for Perceptron Decision Trees

 John Shawe-Taylor and Nello Cristianini
  
 

Abstract:
Perceptron Decision Trees (also known as Linear Machine DTs, etc.) are analysed in order that data dependent Structural Risk Minimization cann be applied. Data dependent analysis is performed which indicates that choosing the maximal margin hyperplanes at the decision nodes will improve the generalization. The analysis is performed by defining a real valued function class computed by decision trees and bounding its generalization error using a novel technique. Experiments are performed to test the approach.

 
 


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