B.2.1 Action Summary

Name	Description
convert	Converts between dataset formats.
loglip	Reduces dimension of dataset, similar to PCA.
mroc	Similar to roc, but operates on multiple output columns.
outputs	Prints output values from dataset.
predict	Loads a trained learner from a file and computes predictions on a dataset - see train.
roc	Train/test or k-fold cross-validation with output suitable for ROC curves and AUC calculation.
spardat	Loads a sparse file ( SVM$^{\mbox{\emph{light}}}$ format) and prints some summary information. This action can also create a new sparse dataset with random subset of attributes from the input dataset.
train	Trains a learner on a dataset and stores the trained learner in a file - see predict.