[Corpora-List] implement of Support Vector Machine(SVM) with weighting on each training data point

[Xiaolin Wang]

Hi,





I'm looking for an available implement of Support Vector Machine, in which 
each training data point can be attached a weight value.



I'm working on Adaboost recently, the base classifier of which must be 
trained on the dataset with a distribution of occurrence. Such distribution 
has exactly the same effect as weights which indicate how importance each 
training data point is.



I used to use libSVM and SVMlight, but neither of them has such features. 
LibSVM only supports weighting on the whole class rather than data point. 
Anyone knows of such an implement?





Thanks



X.L. Wang




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