Trinity College Dublin, Department of Computer Science
Tsymbal, Alexey. 'Random subspacing for regression ensembles'. - Dublin, Trinity College Dublin, Department of Computer Science, TCD-CS-2004-06, 2004, pp6
Computer Science Technical Report TCD-CS-2004-06
In this work we present a novel approach to ensemble learning
for regression models, by combining the ensemble generation
technique of random subspace method with the ensemble integration
methods of Stacked Regression and Dynamic Selection.
We show that for simple regression methods such as global linear
regression and nearest neighbours, this is a more effective
method than the popular ensemble methods of Bagging and
Boosting. We demonstrate that the approach can be effective
even when the ensemble size is small.
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