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Interface weka.classifiers.evaluation.Prediction
- public interface Prediction
Encapsulates a single evaluatable prediction: the predicted value plus the
actual class value.
- Version:
- $Revision: 1.4 $
- Author:
- Len Trigg (len@intelligenesis.net)
MISSING_VALUE- Constant representing a missing value.
actual()
- Gets the actual class value.
predicted()
- Gets the predicted class value.
weight()
- Gets the weight assigned to this prediction.
MISSING_VALUE
public static final double MISSING_VALUE
Constant representing a missing value. This should have the same value
as weka.core.Instance.MISSING_VALUE
weight
public double weight()
Gets the weight assigned to this prediction. This is typically the weight
of the test instance the prediction was made for.
- Returns:
- the weight assigned to this prediction.
actual
public double actual()
Gets the actual class value.
- Returns:
- the actual class value, or MISSING_VALUE if no
prediction was made.
predicted
public double predicted()
Gets the predicted class value.
- Returns:
- the predicted class value, or MISSING_VALUE if no
prediction was made.
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