| Interface | Description |
|---|---|
| ClassificationMeasure |
An abstract interface to measure the classification performance.
|
| ClusterMeasure |
An abstract interface to measure the clustering performance.
|
| RegressionMeasure |
An abstract interface to measure the regression performance.
|
| Class | Description |
|---|---|
| AbsoluteDeviation |
Absolute deviation error.
|
| Accuracy |
The accuracy is the proportion of true results (both true positives and
true negatives) in the population.
|
| AdjustedRandIndex |
Adjusted Rand Index.
|
| AUC |
The area under the curve (AUC).
|
| Bootstrap |
The bootstrap is a general tool for assessing statistical accuracy.
|
| ConfusionMatrix |
Generates the confusion matrix based on truth and prediction vectors
|
| CrossValidation |
Cross-validation is a technique for assessing how the results of a
statistical analysis will generalize to an independent data set.
|
| Fallout |
Fall-out, false alarm rate, or false positive rate (FPR)
|
| FDR |
The false discovery rate (FDR) is ratio of false positives
to combined true and false positives, which is actually 1 - precision.
|
| FMeasure |
The F-measure (also F1 score or F-score) considers both the precision p and
the recall r of the test to compute the score.
|
| LOOCV |
Leave-one-out cross validation.
|
| MSE |
Mean squared error.
|
| Precision |
The precision or positive predictive value (PPV) is ratio of true positives
to combined true and false positives, which is different from sensitivity.
|
| RandIndex |
Rand Index.
|
| Recall |
In information retrieval area, sensitivity is called recall.
|
| RMSE |
Root mean squared error.
|
| RSS |
Residual sum of squares.
|
| Sensitivity |
Sensitivity or true positive rate (TPR) (also called hit rate, recall) is a
statistical measures of the performance of a binary classification test.
|
| Specificity |
Specificity (SPC) or True Negative Rate is a statistical measures of the
performance of a binary classification test.
|
| Validation |
A utility class for validating predictive models on test data.
|
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