Result from predict.WrappedModel.
Use as.data.frame to access all information in a convenient format.
The function getPredictionProbabilities is useful to access predicted probabilities.
The data member of the object contains always the following columns:
id, index numbers of predicted cases from the task, response
either a numeric or a factor, the predicted response values, truth,
either a numeric or a factor, the true target values.
If probabilities were predicted, as many numeric columns as there were classes named
prob.classname. If standard errors were predicted, a numeric column named se.
The constructor makePrediction is mainly for internal use.
Object members:
- predict.type (
character(1)) Type set in setPredictType.
- data (data.frame)
See details.
- threshold (
numeric(1)) Threshold set in predict function.
- task.desc (TaskDesc)
Task description object.
- time (
numeric(1)) Time learner needed to generate predictions.
- error (
character(1)) Any error messages generated by the learner (default NA_character_).
Internal, do not use!
makePrediction( task.desc, row.names, id, truth, predict.type, predict.threshold = NULL, y, time, error = NA_character_, dump = NULL )