MadaBoost: A Modification of AdaBoost
MadaBoost: A Modification of AdaBoost
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发表时间:
2000-06
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通讯作者:
Carlos Domingo;O. Watanabe
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作者:
Carlos Domingo;O. Watanabe
We propse a new boosting algorithm that mends some of the problems that have been detected in the so far most successful boosting algorithm, AdaBoost due to Freund and Schapire [FS97]. These problems are: (1) AdaBoost cannot be used in the boosting by filtering framework, and (2) AdaBoost does not seem to be noise resistant. In order to solve them, we propose a new boosting algorithm MadaBoost by modifying the weighting system of AdaBoost. We prove that one version of MadaBoost is in fact a boosting algorithm, and we show how our algorithm can be used in detail. We then prove that our new boosting algorithm can be casted in the statistical query learning model [Kea93] and thus, it is robust to random classification noise [AL88].