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Changes between Version 3 and Version 4 of Ticket #1795


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Timestamp:
03/02/16 19:06:57 (8 years ago)
Author:
gkronber
Comment:

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  • Ticket #1795

    • Property Status changed from new to accepted
    • Property Version changed from branch to
    • Property Milestone changed from HeuristicLab 3.3.x Backlog to HeuristicLab 3.3.14

  • Ticket #1795 – Description

    v3 v4  
    1 It would be nice to support a kind of boosting where multiple models are learned step by step and the weight of observations is adapted based on the residuals of the models learned so far. See [[http://en.wikipedia.org/wiki/AdaBoost|AdaBoost]].
    2 
    3 AdaBoost with sampling instead of weighting could be implemented for classification problems.
     1It would be nice to support a kind of boosting where multiple models are learned step by step and the weight of observations is adapted based on the residuals of the models learned so far.
    42
    53Friedmans "Stochasic Gradient Boosting" (1999) could be implemented for regression and classification problems.