SPegasos (3.7)


Implements the stochastic variant of the Pegasos (Primal Estimated sub-GrAdient SOlver for SVM) method of Shalev-Shwartz et al

(2007).This implementation globally replaces all missing values and transforms nominal attributes into binary ones.

It also normalizes all attributes, so the coefficients in the output are based on the normalized data.For more information, see


Shalev-Shwartz, Y.Singer, N.

Srebro: Pegasos: Primal Estimated sub-GrAdient SOlver for SVM.In: 24th International Conference on MachineLearning, 807-814, 2007.

(based on WEKA 3.7)

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Input Ports

  1. Type: Data Training data

Output Ports

  1. Type: Weka 3.7 Classifier Trained model

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Analytics > Mining > Weka > Weka (3.7) > Classification Algorithms > functions

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