Selective ensemble learning with parallel optimization and hierarchical selection
2015 International Conference on Machine Learning and Cybernetics (ICMLC)(2015)
摘要
Selective ensemble learning is a method that selects a subset of diverse and accurate base models to generate stronger generalization ability. In this paper, we propose a selective ensemble learning algorithm called PTHS and a novel feature selection method called MSRD to solve the problem of high dimensionality. The algorithm PTHS uses a parallel optimization and hierarchical selection framework. The experimental result showed that MSRD is a suitable feature selection method for solving the problem of high dimensionality and that PTHS achieved better performance than other methods.
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关键词
Selective ensemble learning,Parallel optimization,Divide and conquer
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